pinball1970's latest activity

A few more... Two autumn trees...

It's straightforward to write down the model; indeed doing that is an exercise in some advanced GR textbooks. The usual way is to use a...

On Earth field reversal happens maybe twice in a million years. It takes millennia to complete, gradual adjustment is very possible so...

The animals would probably have worked things out through generations of selection. Confusion would be non-adaptive and eliminated...

One wonders what they do when the field reverses back and forth....

You mean when the earth's geomagnetic field flips? What they do could mean: what does their nervous system do? (easiest) What does...

For more than a hundred years people have been intrigued by how animals are able to do certain navigating tasks so well. Being able to...

Some context with the Stone Roses. Pop music in 1988 was horrible 1980s formulaic garbage. Dance, boy bands and production line Stock...

R.I.P Mani, fellow Manc, unassuming guy.

Thread is reopened after cleanup of a post in violation of forum rules and replies to it.

Spelling mistakes and bad grammar really irritated my teachers post 'O' level, this was Ordinary examinations for 16 year olds. By the...

When I was in high school and undergrad, we had to write essays in english class, and in other classes. Grammar mistakes were circled...

Looks like the younger version of the star child from 2001!

https://www.yahoo.com/news/articles/patient-hospitalized-first-human-case-034330047.html Well, the article is confusing with declaring...

I see what you are saying!