Latest John Wilkins Stories
In 1640, John Wilkins was the first to speculate on space travel by considering the problems of traveling to the Moon, such as overcoming the gravitational pull of the Earth, the coldness of space and what astronauts would eat during their journey.
Word of the Day
- A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.