My Ph.D. supervisor, E.E. van Tamelen, was one of the most creative chemists of his generation, and he thought about the big problems. Since these are also the hardest problems, working for vT contributed even ...
My Ph.D. supervisor, E.E. van Tamelen, was one of the most creative chemists of his generation, and he thought about the big problems. Since these are also the hardest problems, working for vT contributed even more to my being comfortable with uncertainty. When you're pushing into the ...
It was a fine day today and the sun was bright. I visited Beijing Zoo with my classmate, He Song. The animals were so interesting that all the people loved them. When a bear asked for some food by waving its ann, a visitor threw something to it. At once I went up to him and sa...
Once upon a time there was a first grade elementary student xiao Ming and his father go hunting outside every day, don't have time to study. As a result, his grades have been bad. Every night, his father will be to capture a few animals. His father to kill animals, xiao Ming is ...
Fleas have a long life cycle, so depending on how bad the infestation is, you may need to continue the removal process for several months. Takeaways Fleabites can be itchy and annoying but usually aren’t serious. You can use ice, antihistamines, and corticosteroid cream to help with the ...
In some parts of the world they are revered and protected; in other places they are captured and eaten for dinner. One thing is certain: They’re everywhere.
What factors make an epidemic especially bad? What is a common source epidemic? How long was the SARS epidemic? How does the enterovirus spread? What happens during a flu pandemic? What is a plague? What is the epidemic threshold for a disease?
Origin of the Grim Reaper If you're going to give death a human face, why not make it friendly? That was the approach taken by the Greeks, who named death Thanatos. Thanatos was the twin brother of Hypnos, the god of sleep, and both were portrayed as young,...
I wish back when I was starting out and struggling with women, someone would have come along and gave me an offer like that -- I would have JUMPED at the chance right away! So take full responsibility for yourself and your life, get busy and start learning this stuff right away, while...
It’s pretty simple actually. (Not necessarilyeasy —but definitely simple.) Just look at it from their perspective: if they refer you and you drop the ball (even a little), it could makethemlook bad in the eyes of the person they gave your name to. ...