These circus animals are fed up! At a circus performance in Karelia, Russia, a bear went of script and attacked the trainer. The bear initially followed the plan and pushed a wheelbarrow per the instructions given by the trainer. Shortly after, the bear tackled the man to the ground and began attacking. Guests started to […]
When it comes to weird biological experiments, the contributions of rats are pretty much everywhere. From controlling brain to modifying genes scientists use them in so many different ways.
