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London School of Hygiene & Tropical Medicine Library & Archives Service London School of Hygiene & Tropical Medicine Library & Archives Service A vaccine is just exposing yourself to a little bit of the bad thing that can kill you. But when did we first get the idea to inject ourselves with something that can…
By Leah Crane The Crew Dragon capsule is ready for launchSpaceX/Flickr On 27 May, astronauts will blast off to space from the US for the first time since the end of the space shuttle programme in 2011. Two NASA astronauts – Bob Behnken and Doug Hurley – are slated to launch to the International Space…
It’s a familiar litany by now: As Covid-19 spread, ravaged lives, and upended the global economy over the last two months, President Donald Trump first downplayed the virus—assuring Americans that it was going to go away—then chalked it all up as a complete surprise. On January 22, at the World Economic Forum in Davos, it…
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TO BUILD A chest approaching Superman proportions, you'll need a heavy press somewhere in your training plan. Most lifters will start using a barbell, but there are limits to what you can accomplish, especially for those with shoulder issues. Dumbbells can only go so far, especially if your gym maxes out around 80 pounds. If
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