"Nature does not use wheels. So why do people?"
Regardless of how interesting a concept or development may be, check the logic of what you're writing before you hit publish.
Regardless of how interesting a concept or development may be, check the logic of what you're writing before you hit publish.
Without humanity's unique ability for cooperation toward long-term goals, the main use of a wheel would be a wheelbarrow.
In most mountain areas I'd rather be on a game trail, than a road.
The paid advertising inserts in this magazine are clearly marked. This isn't one of them.