Author Archives: gcochran9

Honeybees are an Old World species and likely originated in Africa. In order to succeed in places with cold winters, like Europe, they had to develop new adaptations. Mainly behavioral adaptations: they retreat to their hives and form a winter … Continue reading →

The Olympics was never a very good idea.

In yet another example of  long-delayed discovery, forms of high-altitude lightning were observed for at least a century before becoming officially real (as opposed to really real). Some thunderstorms manage to generate blue jets shooting out of their thunderheads, or  … Continue reading →

In the last few years, law enforcement has begun to cash in on modern genetic technology in a new and more powerful way, one that works on perps that have been careful enough to avoid being genotyped. The perp’s DNA … Continue reading →

If we combine genetic genealogy and the new method of determining identity-by-descent in ancient DNA, we could, and should, search for immortals.

We all know that most people are pretty good at calling a deer a horse – pretending that the Emperor really is wearing uncommonly fine clothes that are only invisible to stupid or unfit people, etc. Most of the time, … Continue reading →

A while ago, Scott Aaronson wrote about Kolmogorov’s way of dealing with life in a Stalinist paradise. He mentions how Kolmogorov testified against his former mentor Luzin. It is suggested that Kolmogorov was blackmailed into doing this by the secret … Continue reading →

Probably most of our readers don’t have personal experience with old-fashioned, Pleistocene-style big game hunting.  The only place in which it is still possible – not for much longer, at that – is Africa, where the big game had a … Continue reading →

What Feynman says in this video is false.