There is a category error built into the way most people look at a shallow sea.
Everything green underwater gets filed as seaweed, and seaweed is algae — a fundamentally…
The thing worth understanding first is that a rope is not a long thing. It is an enormous number of short things arranged so that pulling on the assembly squeezes…
The useful way to think about any bond is as a chain with three links - surface, adhesive, surface - and a chain fails at whichever link is weakest. Here…
Tides are usually explained by the moon, and that explanation is correct and incomplete.
The moon's pull produces a tidal range in the open ocean of roughly a metre. That…
Almost every emotional display a person produces can be manufactured. Smiles, frowns, gestures, tone of voice, posture — all of them are under some degree of voluntary control, which is…
Source: Wikipedia
Some archaeological claims are interesting because they are true. Others are interesting because of what happens to a suggestion once it escapes into general circulation.
The object usually called…