coronavírus x jovens obesos x poluição, o nerd de 17 anos x 100M views, África x 2k respiradores

Coronavirus: ‘Possible to be infected with Covid-19 more than once’

Warmest Oceans on Record Could Set Off a Year of Extreme Weather

The untold origin story of the N95 mask

‘Common Sense’ Is No Substitute for Science in a Pandemic

Inventor of N95 masks comes out of retirement to upgrade them

How a 150-year-old experiment with a beam of light showed germs exist – and that a face mask can help filter them out

Parts of North America Are Currently Heading For a Megadrought, Study Finds

Obesidade é o principal fator de risco nas vítimas com menos de 60 anos,obesidade-e-o-principal-fator-de-risco-nas-vitimas-com-menos-de-60-anos,70003276317

10 African Countries Have No Ventilators. That’s Only Part of the Problem.

The High Schooler Who Became a COVID-19 Watchdog

An Oral History of the Pandemic Warnings Trump Ignored

Is fungus the answer to climate change? Student who grew a mushroom canoe says yes.

The Fishy Fix to a Methane-Spewing Crop

A One-Time Poultry Farmer Invents the Future of Refrigeration

Why Is Trump Gutting Regulations That Save Lives?

Why does cinema ignore climate change?

Climate change: US megadrought ‘already under way’

The Cataclysm Sentence

leia, vale a pena: Who Owns The Future de Jaron Lanier