That's amazing! Thanks to everyone involved for stepping up to produce hand sanitizer, and for documenting all the challenges and bottlenecks.
Great solution to deal with a problem that many cities are facing!
Has Chengdu air quality changed a lot in the past few months during lockdown? Here in London researchers have measured ...
This was so interesting! I had no idea the whisky market was so prone to fraud.
It's so hard to pick a favourite, but one of the ones that always stands out for me is Germanium. When Mendeleev first created the periodic table, there were a few gaps. He predicted that there ...