WHO WILL WIN?
T. rex
RAAWR
Tortoise
HISS-HMPH
THE SETUP

T. rex vs Tortoise

T. rex
T. rex
Tortoise
Tortoise

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

Would they meet?

No. T. rex and Tortoise 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

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!

Corner B

Tortoise

Chelonoidis niger · A walking bunker that outlives arguments.

Tortoise
Home
Galápagos islands · Lives in South America
Food
Plants
Group
Lives alone
Size
Tortoise is big.

Browser.

They feel footsteps.

Unbothered fortress.

  • Tortoise is big and slow.
  • Cactus, grass, and island plants.
  • Dry islands where going slowly uses less water and fewer bad ideas.

Family: Turtles and terrapins.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

3.7 m

T. rex to scale

T. rex

0.50 m

Tortoise to scale

Tortoise

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

T. rex8,200 kg

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

Tortoise250 kg

As heavy as a grown-up, shaped like a helmet that learned to walk.

T. rex

3.7 m · 8,200 kg

T. rex is giant. 8,200 kg.

Tortoise

0.50 m · 250 kg

Tortoise is big. 250 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: 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

  • Weapon: Beak ram
  • Armor: Dome fortress
  • Senses: They feel footsteps.

Tortoise · labeled field diagram

T. rex8000 psi bite
Tortoise200 psi bite

T. rex

Banana-sized bone shears

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

Tortoise

Beak ram

Tool: beak ram. Bite: 200 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

T. rex
20 km/h
Tortoise
1 km/h
T. rex20 km/h
Tortoise1 km/h

T. rex

20 km/h

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

Tortoise

1 km/h

Tortoise can go 1 km/h. That is slow.

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
T. rexTortoiseBoth

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

T. rex

This is home · Lived in North America long ago

T. rex lives in places like forest.

Tortoise

Can handle it · Lives in South America

Tortoise's home is the galápagos islands, not forest.

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

Who gets the home point?

MENU!

FOOD

How do they get lunch?

T. rex
Meat · Giant bite-and-pull hunter.
Tortoise
Plants · Browser.

T. rex

Meat · Giant bite-and-pull hunter.

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

Tortoise

Plants · Browser.

Cactus, grass, and island plants.

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.

T. rex
Lives alone
Tortoise
Lives alone
T. rex9 grit /10
Tortoise6 grit /10

T. rex

Lives alone

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

Tortoise

Lives alone

Unbothered fortress. Grit: 6/10.

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?

T. rex
5/10
Tortoise
3/10
T. rex5 brains /10
Tortoise3 brains /10

T. rex

5/10

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

Tortoise

3/10

They feel footsteps.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

T. rex
Tyrannosaurus rex
Tortoise
Chelonoidis niger

T. rex

Tyrannosaurus rex

Birds!

Tortoise

Chelonoidis niger

Turtles and terrapins.

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?

T. rex
Bone-Crunch Clamp
Tortoise
Tuck and Outlast

T. rex

Bone-Crunch Clamp

T.

Tortoise

Tuck and Outlast

They pull in.

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: T. rex 0 · Tortoise 0 · still open 8

Who wins the meeting?

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

WHAM!

THEY MEET

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

Pretend · fact-based · not a gore-fest

WHOOSH!

THE TOOLS SHOW UP

T. rex is heavier. Tortoise uses beak ram. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

ZING!

SPECIAL MOVES

T. rex tries the Bone-Crunch Clamp. Tortoise tries the Tuck and Outlast. 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 likes forest more. Tortoise 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: T. rex 8 · Tortoise 0.

Your card: T. rex 0 · Tortoise 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 · Tortoise

Armor, patience, and a very committed walk.

Wikimedia Commons · CC. Source

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