Category: Science

Can Vietnam speak French?

Since the Fall of Saigon in 1975, French has declined in modern Vietnam: in 2018, under 1% of the population was fluent in French. Vietnam is the largest ...

Can a plane wing break off?

From a practical point, no, a modern airliner will not lose a wing due to turbulence. Modern airlines are very tough and designed to withstand extreme tur...

How long can we watch TV?

Doctors and researchers have come up with slightly different answers, but the general rule is that anything more than 3½ hours of television each day can ...