Relativistic length contraction is theoretically predicted but not directly tested, which lead to incorrect interpretation of the theory illustrated by Bell’s spaceship paradox and Ehrenfest paradox. But these paradoxes can help us designing experiments to test length contraction. Ideal direct experimental proof should contain the following steps: 1. Measure the tested object’s length at rest,...

Astrophysical jets are flows of matter that moves at relativistic speed. They are opportunity to see length contraction in action. An astrophysical jet is analyzed to explain the length contraction effect. Astrophysical jets are ejected from compact objects such as black holes. https://en.wikipedia.org/wiki/Astrophysical_jet#/media/File:M87_jet.jpg is a photograph of the jet ejected by the supermassive black hole...

Length contraction is used to explain Michelson–Morley experiment. A Michelson interferometer is formed by 2 perpendicular arms. The journey of light along the vertical arm gives the time dilation law. The journey of light along the horizontal arm gives the length contraction law. The derivation scheme of the length contraction law is: 1. The time...

New story… First contact… Sarah watched the video screen as the rover Odin crawled across the surface of the planet Asgard. It was easy to think the video was in real time, but the reality was that the newly discovered planet Asgard was a little less than a light day from Earth. When Asgard was...

In a short preprint The super-Sasaki metric on the antitangent bundle, I explicitly show how to lift a Riemannian metric and an almost symplectic two-form on a manifold $latex M$ to a Riemannian metric on the antitangent bundle $latex Pi T M$, which is, of course, a supermanifold. This example was first given in Modular...

Without length contraction, time relativity transformation solves paradoxes and explains incongruent relativistic experiments, which allows us to build a transformation of coordinates without length contraction. For abscissa transformation, Figure 1 shows a spaceship in the frame of O1, its backend is at O1 and frontend at A1. At time zero the spaceship is stationary, from...

The second of two episodes to celebrate the Festival of Residential Child Care 2017.

Debbie Nolan, Centre for Youth & Criminal Justice (CYCJ) introduces Alison Gough, secure care national adviser, also of CYCJ. She asks her about the key messages emerging from the Secure Care National Project, which were published in the 2016 CYCJ report: Secure care in Scotland: looking ahead.

Deborah, Lesley and Sharon, who all work in secure care, share their perspectives, experiences, hopes and priorities for the future for young people in, and on the edges of, secure care and the sector.

Discussion points:

Public and professional perceptions of secure care and whether these chime with practice experience The implications for secure care practitioners helping young people who have been involved in seriously harming others, alongside those who have been exploited and are very vulnerable to further harm Priorities for the planned strategic board for secure care, next steps, and the involvement of practitioners.

Transcript of episode

Music Credit: Something Elated by Broke For Free

Michael McEwan speaks to Ruth Gallagher (Voluntary Action East Renfrewshire), Lynn Wardle (Thrive) and Colette Walker (carer) about the Care Collective.

The Care Collective is a project in East Renfrewshire to support carers and involve them in discussions and decisions about their support. A number of organisations are working in partnership to make it happen.

Transcript of episode

Music Credit: Something Elated by Broke For Free

Michael McEwan speaks to Richard Warden, the film lead, about the 2017 Scottish Mental Health Arts Festival (10-29 October).

Transcript of episode

Music Credit: Something Elated by Broke For Free

Michael McEwan has a conversation with Greg Campbell, a support worker who works with vulnerable adults.

Greg speaks about his motivations for pursuing a career in care, the transition from education to practice and the positive and challenging experiences.

It's an inspiring message for others, and particularly men, who may be considering a career in care.

Transcript of episode

Music Credit: Something Elated by Broke For Free

Michael McEwan speaks to Evan Rae about his experiences as a support worker with Sense Scotland.

Evan talks about what motivated him to get into care, the challenging and rewarding parts of working in care, some of the issues that need to be addressed, and the importance of self-directed support.

He provides encouragement and information to those who might be interested or considering a career in care.

Transcript of episode

Music Credit: Something Elated by Broke For Free

Building the future: shaping our social work identity newly qualified social worker conference was held on 31 May 2018 in Edinburgh. Delivered with the University of Edinburgh (in partnership with the Higher Education Heads of Social Work Group), Iriss, Scottish Social Services Council, the Scottish Association of Social Workers, Social Work Scotland and the Scottish Government, it provided an opportunity for newly qualified social workers to come together to connect and reconnect.

In this episode, we hear the moving story of Jo McFarlane, a writer, poet and public speaker. She provides an engaging story of her early life and journey to recovery, peppered with powerful, and often comic, poetry.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes

We hear how and why they are working in social services, what motivates them, and the people, books and music that inspire them. They also offer some golden nuggets of advice.

To kick the series off, Michelle Drumm spoke to Iona Colvin, Chief Social Work Adviser for Scotland.

Freshly Squeezed aims to 'squeeze' information and inspiration from key influencers in social services in Scotland.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes

Write to Recovery is celebrating four years in 2018.

Erin Crombie (Group work facilitator) and John McCormack (Project Manager) from the Scottish Recovery Network give an update on the project four years on.

We also hear from Audrey and Dorothea, who share their experiences of using Write to Recovery.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes

Talking Social Work was an event held on 13 September 2018 to mark the 50th Anniversary of the Social Work (Scotland) Act 1968 - to celebrate, reflect on the journey so far and look to the future.

Colin Turbett, qualified as a social worker in 1978 and spent the next 37 years in urban and rural front line fieldwork settings in the west of Scotland, finishing his career as a children and family team manager in North Ayrshire.

He is the author of the recent publication, Community social work in Scotland: a critical history 50 years after the Social Work Scotland Act 1968. He reflects on social work work from the early 1960s to the present day.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes

Michelle Drumm speaks to Emma Scott, who was the winner of the Bright Spark Award at the Scottish Social Services Awards in 2018. This award aims to recognise a young person who is excelling in the work they do in the sector.

Since leaving high school in 2014, Emma began an apprenticeship at Peartree Nursery in East Lothian. She has gained an SVQ Level 3 and has lots of hands-on experience with children of different ages and situations.

Freshly Squeezed aims to 'squeeze' information and inspiration from key influencers in social services in Scotland.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes

Co-production Week (#CoProWeekScot) was held from the 19-25 November and provided an opportunity to learn, discuss and celebrate how co-production puts people and communities at the heart of the support and services they're part of.

Iriss.fm spoke to Sam Jordan from the Scottish Community Development Centre (SCDC) about what Co-production Week is and some of the activities that took place over the week.

Kieran and Abbie from Young Moversor Yo Mo talk about the work they do to involve children and young people in co-production and the event they led for co-production week.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes

Michael McEwan speaks to Ian Buchanan about Disability Equality Scotland, focusing more specifically on Disability Access Panels.

As the umbrella body for Access Panels in Scotland, Disability Equality Scotland offers support and training opportunities to help Access Panels operate efficiently, link together as a network and learn from each other.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes

Social Security Scotland is an Executive Agency of the Scottish Government that is tasked with managing a number of devolved benefits to improve the lives of Scottish people.

These benefits include pregnancy and baby payment, Carers' Allowance, disability benefit and housing and heating support.

Michael McEwan spoke to Rachael McKechnie about Social Security Scotland's work to date and its ambitions for the future.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes

Michael McEwan speaks to Linda Mitchell from the Scottish Commission for Learning Disability (SCLD) about IASSIDD - the World Congress of the International Association for the Scientific Study of Intellectual and Developmental Disabilities, which is being held in Glasgow on 6-9 August, 2019.

IASSIDD Congresses are the leading international research and practice meetings in the field of intellectual and developmental disabilities.

The Congress theme is Future4All.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes

Hannah Tweed from the ALLIANCE and Dianne Theakstone from Self-directed Support Scotland spoke to Iriss about the joint research they are undertaking on user experiences of self-directed support in Scotland.

This Scottish Government funded research intends to encourage and develop policy and best practice across the social care landscape.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes.

Humans of Scotland is a campaign that highlights the voices of those with long term conditions, disabilities and those who are unpaid carers.

Michael McEwan interviews Angela Millar, the campaign lead and two people who share their stories as part of the campaign, Raven Lane and Michael Byrne.

Read the Humans of Scotland book.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes.

KOR Records is an independent record label that creates music projects for young people with additional support needs and releases their output.

Michael McEwan interviews Geraldine Heaney about the work of the record company. 

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes.

On 27 March 2020 Iriss spoke to Eona Craig, Chief Executive of Articulate Cultural Trust about its work to support care experienced young people, and how the organisation has managed to continue to deliver services in the midst of the Coronavirus pandemic.

Articulate works with often socially isolated care experienced young people in Scotland, challenging loneliness, supporting connectivity and promoting physical and mental well-being.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes.

Cumbernauld Action for Care of the Elderly or CACE is an organisation that supports improved wellbeing and quality of life for older people in Cumbernauld.

We spoke to Margaret Riley, Chief Executive of CACE about how the organisation is managing in the Coronavirus outbreak.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes.

Improving justice in child contact is a project exploring child contact decisions in families affected by domestic abuse. It is funded by the European Union’s Rights, Equality and Citizenship Programme (2014-2020). Child contact is understood to be the systems and court processes which decide whether and how a child sees a parent that they are not living with.

It is a partnership project across Bulgaria, Cyprus, Portugal, Romania and Scotland.

Professor Kay Tisdall from the Childhood and Youth Studies Research Group at the University of Edinburgh, and Dr Marsha Scott, CEO of Women’s Aid kindly gave me their time to talk about the project.

Note: This episode was recorded before the implementation of social distancing requirements due to COVID-19. However, we are aware that those requirements create particular concerns around child contact and domestic abuse and that this content is therefore relevant to COVID-19 responses. Read: Supporting women and children affected by domestic abuse throughout COVID-19.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes.

On 22 April 2020, Michelle from Iriss spoke to Jennifer Carruthers, Deputy manager at Rashielee Care Home in Erskine.

Jennifer tells us how both staff and residents are managing in the current circumstances and how they’ve had to change and adapt services to cope in the crisis.

Transcript of episode

Music Credit: Make your dream a reality by Scott Holmes.

Creative Commons has joined forces with other legal experts and leading scientists to offer a simple way for universities, companies, and other holders of intellectual property rights to support the development of medicines, test kits, vaccines, and other scientific discoveries related to COVID-19 for the duration of the pandemic. The Open COVID Pledge grants the … Read More "Open COVID Pledge: Removing Obstacles to Sharing IP in the Fight Against COVID-19"

The post Open COVID Pledge: Removing Obstacles to Sharing IP in the Fight Against COVID-19 appeared first on Creative Commons.

Creative Commons is changing its legal code correction policy for official translations of the Version 4.0 licenses and the CC0 public domain dedication. In order to maintain the integrity of our firm commitment to honor official translations as legal equivalents of the original English 4.0 version and the original English CC0 1.0, CC will correct … Read More "Update to CC’s Policy on Legal Code Corrections"

The post Update to CC’s Policy on Legal Code Corrections appeared first on Creative Commons.

New beginnings at WIPO  On March 4, Daren Tang was nominated director general of the World Intellectual Property Organization (WIPO), the United Nations agency dealing with intellectual property matters. Tang is currently the chief executive of the Intellectual Property Office of Singapore (IPOS) and his six-year term as top WIPO official will start on October … Read More "Does WIPO’s New Leadership Have the Vision to Shake Up Global Copyright Policy-Making?"

The post Does WIPO’s New Leadership Have the Vision to Shake Up Global Copyright Policy-Making? appeared first on Creative Commons.

Momentum continues to swell in support of the Open COVID Pledge, with the announcement today by Amazon, Facebook, Hewlett Packard Enterprise, IBM, Microsoft, and Sandia National Laboratories, that they are pledging their patents to the public to freely use in support of solving the COVID-19 pandemic. Following in the footsteps of Intel, Fabricatorz Foundation, and … Read More "Tech Giants Join the CC-Supported Open COVID Pledge"

The post Tech Giants Join the CC-Supported Open COVID Pledge appeared first on Creative Commons.

Since the founding of Creative Commons (CC) in 2001, we’ve been supported by like-minded organizations and individuals who value open access, the open community, and the global commons as much as we do. As we near our 20th anniversary, we are reflecting on the past and planning for the future. What better way to do … Read More "Open Access in Practice: A Conversation with President Larry Kramer of The Hewlett Foundation"

The post Open Access in Practice: A Conversation with President Larry Kramer of The Hewlett Foundation appeared first on Creative Commons.

Thousands of strangers working together, almost entirely online, to effectively solve an urgent, global challenge is remarkable—and it’s happening, right now. Recently, we published a post titled, “Open-Source Medical Hardware: What You Should Know and What You Can Do” examining the collaborative efforts by volunteer groups, universities, and research centers to solve the medical supply … Read More "Just One Giant Lab Co-Founder Leo Blondel on the Power of Community and Open Source During COVID-19"

The post Just One Giant Lab Co-Founder Leo Blondel on the Power of Community and Open Source During COVID-19 appeared first on Creative Commons.

The CC Certificate aims to increase our global community’s expertise in open licensing and awareness of our shared, digital commons.  Our first goal is to train at least one person interested in open licensing in every country and territory, around the world. So far, we have CC Certificate graduates from 44 countries and counting! One … Read More "Creative Commons Welcomes Our 2020 CC Certificate Scholarship Recipients!"

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CONDOMS I'd Rather use it than stare at it all night

ANATOMICALLY CORRECT Kermit wishes he was.

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NFPA's 2017 Conference & Expo features presentations informed by research and practice and reflect thought leadership in the field. Sessions address new areas this year such as: effective and efficient enforcement, building electrical safety

The short answer: everyone.     Hot work is one of the leading causes of industrial fire. According to the NFPA report Structure Fires Started by Hot Work - September 2016, U.S. fire departments responded to an average of 4,440

By Gretchen Becker
Posted: October 12, 2008
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A planned $2 million recreation of a historic balloon flight would give Conner Prairie visitors a bird's-eye view of the Fishers living-history museum.
The project was expected to be announced today, said Ellen Rosenthal, Conner Prairie president and chief executive officer.


Beginning in June, a $10 ticket would let museum guests take a 15- to 20-minute hot-air balloon ride at an elevation of 350 feet.
Rosenthal said Friday that the Balloon Voyage exhibit commemorates John Wise's 1859 launch of the first manned balloon intended to travel cross-country, from Lafayette to New York.
"It is one symbolic event that draws attention to how much progress and scientific advancement was being made," Rosenthal said. "At this event, 20,000 people were there. There were only 19,000 people in Indianapolis then. (Since) 2009 is also the 150th anniversary . . . it's now or never to do the exhibit."
Wise, a Philadelphia native, was trying to prove that mail could be delivered across the country by air, Rosenthal said. Winds on Aug. 17, 1859, sent him south instead of east as planned, so he landed 40 miles away in Crawfordsville. Although a train eventually delivered the mail, the landmark launch was still considered a success.
Dan Freas, Conner Prairie's director of museum experience, discovered Wise's story, Rosenthal said. To learn more, museum representatives visited the Smithsonian Institution's National Air and Space Museum in Washington, D.C., to which one of Wise's relatives donated his journals and notebooks.
Tom D. Crouch, a senior curator of the Smithsonian's aeronautics division, told Conner Prairie representatives he'd waited years for an exhibit like this to introduce people to early flight attempts in America.
The exhibit is to be installed in the current Clowes Common area next to the main museum center. Before that can happen, Conner Prairie must appeal a Fishers zoning rule to allow for the equipment, Rosenthal said.
The museum plans to renovate Clowes Common to make concessions look the way they would have in 1859, Rosenthal said. Plans also call for an outdoor exhibit to engage guests in activities such as filling gas balloons and trying on the helmets of balloon pilots, or aeronauts.
The Balloon Voyage would join other living-history experiences at Conner Prairie, which include recreated towns from 1836 and 1886 and a Lenape Indian camp from the early 1800s, when white settlement of the area was beginning.
• Call Star reporter Gretchen Becker at (317) 444-2805.

Is this the reason that Albert Turkey keeps having fatals??

I know I wrote in several places last year that it must be the most dangerous festival on earth.

This year it has done nothing to dispel the myth.

But I just came across this.

Oct 12, 2008 (Albuquerque Journal - McClatchy-Tribune Information Services via COMTEX)

Maryann Myers flew in from Michigan just to see the fabled balloons she had heard so much about. But all she got to see Saturday morning were flames shooting from a propane tank and some people flying kites.
"We're very disappointed," she said.

Saturday's mass ascension was canceled due to wind, leaving a restless weekend crowd milling around the park seeking a diversion -- there's not much to see at a balloon festival sans balloons.

But organizers and pilots made every effort to appease the masses. Before the sun rose, several propane tanks belched fire into the darkness, surrounded by appreciative crowds.

Myers was standing near one such tank with her daughter-in-law and granddaughter Saturday morning, deciding what to do with the rest of their day. They planned to take in some of the booths at fiesta, visit the balloon museum and were hopeful that some balloons might inflate but stay grounded.

"We'll try and salvage the day," said Myers' daughterin-law Camely Myers, of Albuquerque. She said she has other activities planned for the weekend visit, but nothing that rivals the mass ascension.

"This was supposed to be the highlight," she said.

As the sky grew lighter and the crowd thinned, an enormous sheet of balloon material became a playground for the remaining children. Held near the ground by organizers at each corner, the sheet flapped in the wind as kids ducked underneath and played beneath its folds.

Colby Boudet, 4, was having fun playing under the sheet, but he still hadn't seen what he came for. Boudet's family flew in from Illinois on Friday for a trip they've been planning for nearly a year.

"We haven't seen a balloon yet," said Colby's father, Robert Boudet. But despite the disappointment, he said his son was finding ways to have fun anyway.

"He's having a good time collecting the trading cards," he said. "He loves balloons; that's his No. 1 thing."

Although several teams tried to inflate their balloons on the ground, their efforts were stymied by the winds. The Wells Fargo stagecoach made perhaps the most valiant effort but had to be deflated before it fully took shape.

The morning's only silver lining was that the same wind that canceled the ascension provided excellent kite-flying weather.

Colbie Boyd, 3, was flying a kite with her grandmother Saturday and seemed unconcerned about the cancelation. Her parents are pilots who live in Albuquerque, so there is no shortage of balloons in her world.

"Last Saturday was beautiful," said her grandmother, Jan Alford. Just then, though, Boyd let go of her fish-shaped kite, and Alford had to go running after it.

A farewell mass ascension is scheduled for 7 a.m. today, weather permitting. Inside

The balloon pilot injured in Friday's crash that killed another man remained in critical condition Saturday.

Now if that is not pouring the pressure on I'm not sure what is.

Is the Albert Turkey festival for balloonists or the public watching??? If it has turned into an event to please the masses then something is out of balance.

It amazes me that a local newspaper was not more sympathetic to high winds and their associated problems after last Fridays accident.

Looks like at Albert Turkey its less than a 1/1000 chance of death or serious injury when the flying field is opened.

Just being the biggest does not make an event the best.

But then thats America for ya all.

On a much brighter note, the 2010 Gordon Bennett coming to the UK, thats fantastic well done Jon and David.

THE Warrnambool husband and wife who were burnt in a freak hot air balloon accident yesterday are well-known community volunteers.
Stuart Prince, 65, and his wife, Heather Martin-Trigg, 51, were taking part in an early-morning joy flight when the terrifying incident occurred north of Bendigo.

It is believed the flight was a birthday present which had been postponed from earlier this year due to hazardous weather conditions.

Mr Prince, who suffered serious burns to his right arm and lower extremities, was in a stable condition in The Alfred hospital yesterday after being transported from the scene by helicopter.

Ms Martin-Trigg was taken by road ambulance to the Bendigo hospital and also transferred to The Alfred in a stable condition yesterday afternoon.

The couple are both life members of 3WAY-FM where Mr Prince is a founding member and presenter and Ms Martin-Trigg is the committee treasurer. She is also vice-president of the Friends of the Warrnambool Art Gallery.

They own and operate Henna Street Picture Framers and Ms Martin-Trigg also works with the Vision Radio Network.

The balloon, operated by the Goldrush Ballooning company, was on a regular flight from Bendigo with eight passengers ? two from Warrnambool, two from Rochester and four from Melbourne.

It was under the control of a Bendigo man who has 12 years experience as a pilot.

http://www.standard.net.au/news/local/news/general/wellknown-volunteers-recover-after-balloon-crash/1653659.aspx?storypage=1

Home not Housing was one of five Scottish Universities Insight Institute programmes on Wellbeing. A set of ideas workshops explored the concept of ‘home’ from the perspectives of various academic disciplines – housing, planning, social work, healthcare – in order to develop a common vocabulary that will better inform policies relating to house-building, home-working, home-care and general place liveability. This blog records the discussions and findings of the workshops.