We are facing a pandemic about which US President Donald Trump appears incapable of telling the truth — assuming he even knows it — and without quick action, a lot of people are going to get sick. Some of them will die. The president’s incoherence has reached a level that is a hazard to public health. The best thing Trump can do for the country, to speed its response to the novel coronavirus, is resign and let someone capable take over.
Lots of modern chemistry research still relies on unique, hand-blown glass instruments. Step inside a scientific glassblowing workshop and see a third-genera...