Meet Roy Kim, the 13-year-old Oregon student who designed a chamber that turns moisture in the air into water for drought-hit farms
“Do what you can do tomorrow, today,” says Roy Kim, a 13-year-old Oregon student who has solved the…
In 2007, scientists played the sound of angry bees to wild elephants and watched them flee, inspiring farmers in more than twenty countries to hang live beehives along fields to guard crops from elephants |
Researchers discovered that elephants avoid the sound of honeybees. This led to the development of beehive fences to…