
Hippo
A floating boulder with kitchen-knife tusks.
Hippo vs Gazelle
Tonight's science rumble is set in the picnic meadow, sandwiches evacuated. No snacks were harmed.
Hippo
Hippopotamus amphibius
Hippo sweat looks reddish. People called it blood-sweat. It is really a natural sunscreen.
Hippos graze grass at night. By day they soak and... argue.
Gazelle
Eudorcas thomsonii
Thomson's gazelles can keep a fast pace longer than a cheetah's sprint lasts.
Short grass. They like the lawn freshly mowed by bigger grazers.
Who do YOU think wins?

Gazelle
A spring with horns and a stotting hobby.