WHO WILL WIN?
Chimpanzee
HOOT-PANT
T. rex
RAAWR
THE SETUP

Chimpanzee vs T. rex

Chimpanzee
Chimpanzee
T. rex
T. rex

Pretend they meet in forest. Dinosaurs lived long ago. Look at the facts. Then you pick.

Would they meet?

No. Chimpanzee and T. rex did not live at the same time. This meeting is pretend.

This is pretend and based on facts. Real animals usually hide or leave.

Read the facts. Make your card. The page waits to pick.

Corner A

Chimpanzee

Pan troglodytes · The tool-using cousin with a wild side.

Chimpanzee
Home
African rainforest · Lives in Africa
Food
Plants and meat
Group
Hunts with a pack
Size
Chimpanzee is medium.

Team hunters of monkeys plus a lot of fruit.

Face-readers.

Curious and political.

  • Chimpanzee is medium and fast.
  • Fruit first, plus insects, leaves, and sometimes meat.
  • Forest canopy and the ground beneath it — a two-story house.

Family: Humans, bonobos, gorillas.

Corner B

T. rex

Tyrannosaurus rex · The banana-toothed bone cruiser.

T. rex
Home
Late Cretaceous floodplains of western North America · Lived in North America long ago
Food
Meat
Group
Lives alone
Size
T. rex is giant.

Giant bite-and-pull hunter.

A huge smelling system and eyes that faced more forward than most dinosaurs.

Top of a vanished food web.

  • T. rex is giant and not very fast.
  • Horned dinosaurs, duckbills, leftover carcasses — a giant meat-eater that did not skip free calories.
  • Fossils come from places like Hell Creek: forests, rivers, and floodplains about 66 million years ago.

Family: Birds!

TO SCALE!

SIZE & WEIGHT

Stand them next to a grown-up. Who is bigger and heavier?

1.70 m

Grown-up

1.20 m

Chimpanzee to scale

Chimpanzee

3.7 m

T. rex to scale

T. rex

Height to scale. A grown-up is 1.7 m.

Chimpanzee50 kg

About as heavy as a fifth-grader who can do pull-ups forever.

T. rex8,200 kg

Hip-tall as a basketball hoop, heavier than an African elephant, longer than a school bus.

Chimpanzee

1.20 m · 50 kg

Chimpanzee is medium. 50 kg.

T. rex

3.7 m · 8,200 kg

T. rex is giant. 8,200 kg.

Kilograms are honest. A small animal can still have a strong tool.

Who would you pick for size?

TOOLKIT!

TOOLS

Teeth, claws, horns, venom, kick — what tools do they have?

  • Weapon: Team tactics + ape bite
  • Armor: Think-fast reflexes
  • Senses: Face-readers.

Chimpanzee · labeled field diagram

  • Weapon: Banana-sized bone shears
  • Armor: Thick skull and a neck like a crane
  • Senses: A huge smelling system and eyes that faced more forward than most dinosaurs.

T. rex · labeled field diagram

Chimpanzee1300 psi bite
T. rex8000 psi bite

Chimpanzee

Team tactics + ape bite

Tool: team tactics + ape bite. Bite: 1,300 psi.

T. rex

Banana-sized bone shears

Tool: banana-sized bone shears. Bite: 8,000 psi.

A bite number is only one tool. Coils and kicks count too.

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Chimpanzee
40 km/h
T. rex
20 km/h
Chimpanzee40 km/h
T. rex20 km/h

Chimpanzee

40 km/h

Chimpanzee can go 40 km/h. That is fast.

T. rex

20 km/h

T. rex can go 20 km/h. That is not very fast.

A fast animal can miss. A slow one only has to connect.

Who takes the speed card?

HOME MAP!

HOME

They meet in forest. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
ChimpanzeeT. rexBoth

Meeting biome: forest. Colored land is fossil range for dinosaurs and living range for zoo animals.

Chimpanzee

This is home · Lives in Africa

Chimpanzee lives in places like forest.

T. rex

This is home · Lived in North America long ago

T. rex lives in places like forest.

No. Chimpanzee and T. rex did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Chimpanzee
Plants and meat · Team hunters of monkeys plus a lot of fruit.
T. rex
Meat · Giant bite-and-pull hunter.

Chimpanzee

Plants and meat · Team hunters of monkeys plus a lot of fruit.

Fruit first, plus insects, leaves, and sometimes meat.

T. rex

Meat · Giant bite-and-pull hunter.

Horned dinosaurs, duckbills, leftover carcasses — a giant meat-eater that did not skip free calories.

A plant eater is not 'safe.' Hippos and elephants still end arguments.

Whose hunting or defending helps more?

MOOD!

MOOD

Alone vs team. This rumble is one vs one.

Chimpanzee
Hunts with a pack
T. rex
Lives alone
Chimpanzee8 grit /10
T. rex9 grit /10

Chimpanzee

Hunts with a pack

Curious and political. Grit: 8/10.

T. rex

Lives alone

Top of a vanished food web. Grit: 9/10.

Pack and pride animals lose their backup in a 1-v-1.

Who is better for a solo meeting?

PING!

BRAINS

Who notices first and thinks next?

Chimpanzee
10/10
T. rex
5/10
Chimpanzee10 brains /10
T. rex5 brains /10

Chimpanzee

10/10

Face-readers.

T. rex

5/10

A huge smelling system and eyes that faced more forward than most dinosaurs.

In the wild, brains often mean leave before it starts.

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Chimpanzee
Pan troglodytes
T. rex
Tyrannosaurus rex

Chimpanzee

Pan troglodytes

Humans, bonobos, gorillas.

T. rex

Tyrannosaurus rex

Birds!

Cousins are clues, not a score.

Not a fight point. Who has the wilder family story?

WILD CARD!

SPECIAL

What special move did they evolve?

Chimpanzee
Stick-and-Stone Strategy
T. rex
Bone-Crunch Clamp

Chimpanzee

Stick-and-Stone Strategy

Wild chimps use tools: sticks for termites, stones for nuts, brains for everything else.

T. rex

Bone-Crunch Clamp

T.

A secret move here is a real wild tool, not a video-game combo.

Whose special move would change the meeting?

YOUR SCORECARD

Your scorecard

Tap who has each fact. Then tap who you think wins.

  • SIZE & WEIGHT

  • TOOLS

  • SPEED

  • HOME

  • FOOD

  • MOOD

  • BRAINS

  • SPECIAL

Your card: Chimpanzee 0 · T. rex 0 · still open 8

Who wins the meeting?

Keep going for the pretend meeting, then the science pick.

THWACK!

THEY MEET

Chimpanzee runs first. T. rex does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

T. rex is heavier. Chimpanzee uses team tactics + ape bite. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

POW!

SPECIAL MOVES

Chimpanzee tries the Stick-and-Stone Strategy. T. rex tries the Bone-Crunch Clamp. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

T. rex!

A STOMP

You skipped a final pick. The facts still stamp a champ.

On forest, T. rex wins. T. rex is a lot heavier. Chimpanzee would still win some meetings at home.

In the wild, most animals skip a fight. We still judge who the bodies and the place would favor.

Science card: Chimpanzee 2 · T. rex 4 · ties 2.

Your card: Chimpanzee 0 · T. rex 0.

The last page follows the whole animal — body plus home — not one bar chart.

Send this fight

A friend can read the same facts.

Also starring · Chimpanzee

Zoo chimpanzee. Big brain. Bigger side-eye.

Wikimedia Commons · Tobu Zoo · CC. Source

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