WHO WILL WIN?
Armadillo
GRUNT-SCRITCH
Brachiosaurus
HOOOOONK
THE SETUP

Armadillo vs Brachiosaurus

Armadillo
Armadillo
Brachiosaurus
Brachiosaurus

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

Would they meet?

No. Armadillo and Brachiosaurus 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

Armadillo

Dasypus novemcinctus · A walking helmet that sometimes becomes a soccer ball.

Armadillo
Home
Americas grassland and scrub · Lives in North America / South America
Food
Plants and meat
Group
Lives alone
Size
Armadillo is small.

Bug vacuum.

Nose-first.

Startle, ball up or bolt.

  • Armadillo is small and fast.
  • Insects, grubs, and the occasional small snack.
  • Warm country with soil soft enough to mine.

Family: Sloths and anteaters.

Corner B

Brachiosaurus

Brachiosaurus altithorax · A living watchtower that ate the upstairs leaves.

Brachiosaurus
Home
Late Jurassic woodlands of western North America · Lived in North America long ago
Food
Plants
Group
Lives in a herd
Size
Brachiosaurus is giant.

Does not hunt.

A watchtower head.

Calm until it steps.

  • Brachiosaurus is giant and slow.
  • High browse: conifers and other tall plants.
  • Late Jurassic North America, sharing the Morrison world with Allosaurus and Stegosaurus.

Family: Other sauropods: Giraffatitan (the African look-alike), Camarasaurus, and the whole long-neck family.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

0.30 m

Armadillo to scale

Armadillo

12.0 m

Brachiosaurus to scale

Brachiosaurus

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

Armadillo6 kg

About as heavy as a small melon wearing a knight costume.

Brachiosaurus35,000 kg

Head as high as a four-story building. Heavier than four African elephants stacked in a science dream.

Armadillo

0.30 m · 6 kg

Armadillo is small. 6 kg.

Brachiosaurus

12.0 m · 35,000 kg

Brachiosaurus is giant. 35,000 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: Digging claws
  • Armor: Bony banded shell
  • Senses: Nose-first.

Armadillo · labeled field diagram

  • Weapon: Column legs plus a neck crane
  • Armor: A body the size of a house
  • Senses: A watchtower head.

Brachiosaurus · labeled field diagram

Armadillo80 psi bite
Brachiosaurus80 psi bite

Armadillo

Digging claws

Tool: digging claws. Bite: 80 psi.

Brachiosaurus

Column legs plus a neck crane

Tool: column legs plus a neck crane. Bite: 80 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Armadillo
48 km/h
Brachiosaurus
10 km/h
Armadillo48 km/h
Brachiosaurus10 km/h

Armadillo

48 km/h

Armadillo can go 48 km/h. That is fast.

Brachiosaurus

10 km/h

Brachiosaurus can go 10 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 grassland. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
ArmadilloBrachiosaurusBoth

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

Armadillo

This is home · Lives in North America / South America

Armadillo lives in places like grassland.

Brachiosaurus

This is home · Lived in North America long ago

Brachiosaurus lives in places like grassland.

No. Armadillo and Brachiosaurus did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Armadillo
Plants and meat · Bug vacuum.
Brachiosaurus
Plants · Does not hunt.

Armadillo

Plants and meat · Bug vacuum.

Insects, grubs, and the occasional small snack.

Brachiosaurus

Plants · Does not hunt.

High browse: conifers and other tall 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.

Armadillo
Lives alone
Brachiosaurus
Lives in a herd
Armadillo5 grit /10
Brachiosaurus6 grit /10

Armadillo

Lives alone

Startle, ball up or bolt. Grit: 5/10.

Brachiosaurus

Lives in a herd

Calm until it steps. 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?

Armadillo
4/10
Brachiosaurus
2/10
Armadillo4 brains /10
Brachiosaurus2 brains /10

Armadillo

4/10

Nose-first.

Brachiosaurus

2/10

A watchtower head.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Armadillo
Dasypus novemcinctus
Brachiosaurus
Brachiosaurus altithorax

Armadillo

Dasypus novemcinctus

Sloths and anteaters.

Brachiosaurus

Brachiosaurus altithorax

Other sauropods: Giraffatitan (the African look-alike), Camarasaurus, and the whole long-neck family.

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?

Armadillo
Shell-Up Sprint
Brachiosaurus
Sky-Salad Stomp

Armadillo

Shell-Up Sprint

First they jump straight up — a surprise pop.

Brachiosaurus

Sky-Salad Stomp

It did not need fangs.

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: Armadillo 0 · Brachiosaurus 0 · still open 8

Who wins the meeting?

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

THWACK!

THEY MEET

Armadillo runs first. Brachiosaurus does not race. They wait in grassland.

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

Brachiosaurus is heavier. Armadillo uses digging claws. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

POW!

SPECIAL MOVES

Armadillo tries the Shell-Up Sprint. Brachiosaurus tries the Sky-Salad Stomp. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Brachiosaurus!

A STOMP

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

On grassland, Brachiosaurus wins. Brachiosaurus is a lot heavier. Armadillo 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: Armadillo 3 · Brachiosaurus 4 · ties 1.

Your card: Armadillo 0 · Brachiosaurus 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.

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