Economic activity in France picked up slightly over the last two weeks as the country prepares to emerge from a coronavirus lockdown, but it remains a third below normal levels, the INSEE official statistics agency said on Thursday.

For many farmers, the Covid-19 pandemic has been brutal with large orders cancelled and revenue plunging. But some small-scale farmers have noticed a rise in direct sales. FRANCE 24's Catherine Norris-Trent reports.

Since the start of the Covid-19 epidemic, there has been no shortage of solidarity with those on the frontline on the pandemic. One such example comes from the French NGO Aviation Sans Frontières ("Aviation Without Borders"), which has brought together key players in the aviation sector to allow medical professionals to travel by plane free of charge from one French region to another. These flights help take some of the pressure off overwhelmed hospital staff. Our reporters Benoît Perrochais and Natalia Ruiz Giraldo went on board.

With France now in its eighth and final week of full lockdown due to the coronavirus pandemic, FRANCE 24 brings you four reports on the consequences in Paris and around the country.

We continue our coverage of the Covid-19 pandemic in the Middle East. Iran is one of the worst-hit countries in the region – authorities there have reported more than 6,000 deaths. But observers and health experts say the numbers are in reality much higher. After weighing up economic risks against health ones, the country's leadership decided to reopen businesses in late April, followed by schools and mosques. We speak to a doctor from Tehran, who has been on the frontlines of the battle against Covid-19. He has asked for his identity to be concealed.

North Korean leader Kim Jong Un made his first public appearance in 20 days as he celebrated the completion of a fertilizer factory near Pyongyang, state media said Saturday, ending an absence that had triggered global rumors that he may be seriously ill. 

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The contrast sensitivity function shows how our sensitivity to contrasts is affected by spatial frequency. You can test it using gratings of alternating light and darker shade. Ian Goodfellow has this neat observation: By looking at this image, you can see how sensitive your own eyes are to contrast at different frequencies (taller apparent peaks=more … Continue reading "A graph that is made by perceiving it"

Spaced repetition is a memory hack. We know that spacing out your study is more effective than cramming, but using an app you can tailor your own spaced repetition schedule, allowing you to efficiently create reliable memories for any material you like. Michael Nielsen, has a nice thread on his use of spaced repetition on … Continue reading "spaced repetition & Darwin’s golden rule"

Open science essentials in 2 minutes, part 4 Before a research article is published in a journal you can make it freely available for anyone to read. You could do this on your own website, but you can also do it on a preprint server, such as psyarxiv.com, where other researchers also share their preprints, … Continue reading "Open Science Essentials: Preprints"

I am old. I’m so old that, when I entered the industry, we didn’t have specializations like “frontend” and “backend” developers. You just had developers, and everybody just sort muddled about. As web...