How supermarkets work, 10 tricks to get you to buy more

How supermarkets work, 10 tricks to get you to buy more

The art of suggestion and kindness draws on the science of layout, on the choice of music, on scents artfully sprayed onto strategically positioned bags of chips that we didn’t set out to buy (but on seeing them there, are already tempted). And so, the special art of science, psychology and neuro-physiology are all brought

Why March for Science on Earth Day: Mr. Trump support science, not silence

Why March for Science on Earth Day: Mr. Trump support science, not silence

Supporters and enthusiasts will March for Science on the streets of the United States capital Washington DC on the 22nd of April: the occasion is Earth Day, established by the United Nations to celebrate our planet and act against the threats that face it. The motive is to protest neo-president Donald Trump‘s retrograde stance towards climate change and the environment.

What astronauts can and can’t eat in space

What astronauts can and can’t eat in space

Though eating is a primary necessity for astronauts, it doesn’t mean it’s necessarily a pleasure. The first meals eaten in space were flavourless, odourless and lacked consistency. But times have changed, and a healthy, balanced, and tasty diet is essential for astronauts to go through long periods at the International Space Station, without negative impacts

2016 was the hottest year on record, according to NASA and NOAA

2016 was the hottest year on record, according to NASA and NOAA

2016 broke yet another record: it was the hottest year since measurements began in 1880. After 2014 and 2015, it was the third year in a row that registered record temperatures. 2016 was 0.87 degrees warmer than the average of the 1880-2015 period and 1.1 degrees warmer than pre-industrial levels (19th century). 2016 was the hottest

This South African schoolgirl is combatting drought with orange peel

This South African schoolgirl is combatting drought with orange peel

Orange peels and avocado skins have been used to create a cheap, natural and super-absorbent material. Kiara Nirghin, 16-year-old South African girl of Indian origin, has developed a polymer made of polysaccharides from food scraps that can hold water more than 100 times their weight. https://www.youtube.com/watch?v=FFrdZjIDwAU Combatting drought in South Africa In 2016 South Africa