THUMP-CHUFF
Kangaroo
Boxing champ with built-in trampolines.
MEET THE FIGHTERS
Kangaroo vs Polar Bear
Tonight's science rumble is set in a giant zoo clearing at high noon. No snacks were harmed.
Kangaroo
Macropus rufus
Kangaroos cannot hop backward. The contract with physics is one-way.
Grasses and shrubs. They are hoppy lawn mowers.
Polar Bear
Ursus maritimus
Polar bears can swim for days. They are marine mammals in a fur coat.
Mostly seals. They are the most carnivorous of all the bears.
Who do YOU think wins?
CHOMP-RUMBLE
Polar Bear
The Arctic's heavyweight champ.
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