Why is taking off more dangerous than landing?
7/4/2018
Both takeoffs and landings can have their challenges.
Does Einstein's theory of relativity imply that interstellar space travel is impossible?
7/3/2018
The opposite. It makes interstellar travel possible, or at least possible within human lifetimes.
Is there really such a thing as 'muscle memory'?
7/2/2018
It's like your legs remember how to spin the pedals of a bike.
Do earthquakes affect an aircraft flying above?
7/1/2018
They sure do, and I experienced it once. It was pretty scary, too.
Where did the myth that radiation glows green come from?
7/1/2018
Wait... So green glowing is a myth?!
How much does the moon weigh?
6/30/2018
The numbers you've just googled are not about the weight of the Moon...
Why did Russia sell Alaska to the USA?
6/29/2018
The world would have looked very different if Alaska had been a part of Russia.
