The brown bear is a large bear distributed across much of northern Eurasia and North America. It weighs 100 to 680 kilograms (220 to 1,500 lb) and its largest subspecies, the Kodiak Bear, rivals the polar bear as the largest member of the bear family, and as the largest land based predator.
Imagine what it's like for a tiny insect to jump and fly as quickly as they do. They might cover 40 body lengths in a second. To a six-foot person that's 164 mph. This site tries to understand how it feels to move like a fly, a squirrel, a cat, a rhinocerous, or a falcon.