WHO WILL WIN?
Brachiosaurus
HOOOOONK
Hippo
HAAAWMP
THE SETUP

Brachiosaurus vs Hippo

Brachiosaurus
Brachiosaurus
Hippo
Hippo

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

Would they meet?

No. Brachiosaurus and Hippo 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

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.

Corner B

Hippo

Hippopotamus amphibius · A floating boulder with kitchen-knife tusks.

Hippo
Home
African rivers and lakes · Lives in Africa
Food
Plants
Group
Lives in a herd
Size
Hippo is huge.

Grazer by night.

Ears, eyes, and nostrils sit on top of the head like a submarine periscope.

Famous for a short fuse in the river.

  • Hippo is huge and not very fast.
  • Hippos graze grass at night.
  • They own the river.

Family: Whales and dolphins!

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

12.0 m

Brachiosaurus to scale

Brachiosaurus

1.50 m

Hippo to scale

Hippo

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

Brachiosaurus35,000 kg

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

Hippo1,500 kg

About as heavy as a small car, with a much bigger attitude.

Brachiosaurus

12.0 m · 35,000 kg

Brachiosaurus is giant. 35,000 kg.

Hippo

1.50 m · 1,500 kg

Hippo is huge. 1,500 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: Column legs plus a neck crane
  • Armor: A body the size of a house
  • Senses: A watchtower head.

Brachiosaurus · labeled field diagram

  • Weapon: Tusk-lined cave mouth
  • Armor: Cannonball body
  • Senses: Ears, eyes, and nostrils sit on top of the head like a submarine periscope.

Hippo · labeled field diagram

Brachiosaurus80 psi bite
Hippo1800 psi bite

Brachiosaurus

Column legs plus a neck crane

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

Hippo

Tusk-lined cave mouth

Tool: tusk-lined cave mouth. Bite: 1,800 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Brachiosaurus
10 km/h
Hippo
30 km/h
Brachiosaurus10 km/h
Hippo30 km/h

Brachiosaurus

10 km/h

Brachiosaurus can go 10 km/h. That is slow.

Hippo

30 km/h

Hippo can go 30 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
BrachiosaurusHippoBoth

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

Brachiosaurus

This is home · Lived in North America long ago

Brachiosaurus lives in places like forest.

Hippo

Not their home · Lives in Africa

Hippo's home is the african rivers and lakes, not forest.

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

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Brachiosaurus
Plants · Does not hunt.
Hippo
Plants · Grazer by night.

Brachiosaurus

Plants · Does not hunt.

High browse: conifers and other tall plants.

Hippo

Plants · Grazer by night.

Hippos graze grass at night.

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.

Brachiosaurus
Lives in a herd
Hippo
Lives in a herd
Brachiosaurus6 grit /10
Hippo10 grit /10

Brachiosaurus

Lives in a herd

Calm until it steps. Grit: 6/10.

Hippo

Lives in a herd

Famous for a short fuse in the river. Grit: 10/10.

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?

Brachiosaurus
2/10
Hippo
5/10
Brachiosaurus2 brains /10
Hippo5 brains /10

Brachiosaurus

2/10

A watchtower head.

Hippo

5/10

Ears, eyes, and nostrils sit on top of the head like a submarine periscope.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Brachiosaurus
Brachiosaurus altithorax
Hippo
Hippopotamus amphibius

Brachiosaurus

Brachiosaurus altithorax

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

Hippo

Hippopotamus amphibius

Whales and dolphins!

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?

Brachiosaurus
Sky-Salad Stomp
Hippo
River Rage Charge

Brachiosaurus

Sky-Salad Stomp

It did not need fangs.

Hippo

River Rage Charge

Hippos look chill in the water.

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: Brachiosaurus 0 · Hippo 0 · still open 8

Who wins the meeting?

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

WHAM!

THEY MEET

Hippo runs first. Brachiosaurus does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

WHOOSH!

THE TOOLS SHOW UP

Brachiosaurus is heavier. Hippo uses tusk-lined cave mouth. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

ZING!

SPECIAL MOVES

Brachiosaurus tries the Sky-Salad Stomp. Hippo tries the River Rage Charge. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Brachiosaurus!

A STOMP · UNDERDOG

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

On forest, Brachiosaurus wins. Brachiosaurus likes forest more. Hippo 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: Brachiosaurus 2 · Hippo 5 · ties 1.

Your card: Brachiosaurus 0 · Hippo 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 · Hippo

Baby hippo. Rain. The rumble can wait.

Giles Laurent · Wikimedia Commons · CC BY-SA. Source

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