Welcome to Acadru

Pick Your Path.
Start Anywhere.

Challenges, quests, missions—your
learning journey, your choice.

Take the Discovery Quiz

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Pop Challenges

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15 min

75 XP

Are You Team Conrad or Team Jeremiah?

Bringing Scientific Thinking to Stories

15 mins

75 XP

Are You Team Conrad or Team Jeremiah?

Bringing Scientific Thinking to Stories

10 min

50 XP

Outsourcing Memory to Google

When we search, we forget.

10 mins

50 XP

Outsourcing Memory to Google

When we search, we forget.

15 min

75 XP

Don’t Take Memes Lightly

Jokes that travel faster than thought.

15 mins

75 XP

Don’t Take Memes Lightly

Jokes that travel faster than thought.

15 min

75 XP

The Medium Over the Message

It’s not what you read, watch, or hear. It’s how.

15 mins

75 XP

The Medium Over the Message

It’s not what you read, watch, or hear. It’s how.

15 min

75 XP

The Bookless Generation

Attention Decline in Elite Classrooms

15 mins

75 XP

The Bookless Generation

Attention Decline in Elite Classrooms

15 min

75 XP

Choice Can Be Engineered

The Coke Story in Chiapas

15 mins

75 XP

Choice Can Be Engineered

The Coke Story in Chiapas

15 min

75 XP

The War on Drugs – A Racist Legacy?

Who decides which drugs are dangerous—and why?

15 mins

75 XP

The War on Drugs – A Racist Legacy?

Who decides which drugs are dangerous—and why?

15 min

75 XP

Swarm is Computable

Chaos choreographed by code.

15 mins

75 XP

Swarm is Computable

Chaos choreographed by code.

15 min

100 XP

Act Rich and Become Poor

Why middle-class shoppers are luxury’s biggest spenders.

15 mins

100 XP

Act Rich and Become Poor

Why middle-class shoppers are luxury’s biggest spenders.

10 min

50 XP

Is Rolex Snobbish?

Why It Avoids Football!

10 mins

50 XP

Is Rolex Snobbish?

Why It Avoids Football!

15 min

75 XP

World’s Priciest Fabric. Unpaid Hands?

Luxury hides more than it shows.

15 mins

75 XP

World’s Priciest Fabric. Unpaid Hands?

Luxury hides more than it shows.

10 min

50 XP

The Weird Economics of $100,000 Watches

Why higher prices make some things irresistible?

10 mins

50 XP

The Weird Economics of $100,000 Watches

Why higher prices make some things irresistible?

10 min

50 XP

Order Without a Leader

Thousands of ants, one collective mind.

10 mins

50 XP

Order Without a Leader

Thousands of ants, one collective mind.

Brains Are Optional. Problem-Solving Is Universal

15 min

75 XP

Brains Are Optional. Problem-Solving Is Universal

Brainless Slime Mould Beats Humans

15 mins

75 XP

Brains Are Optional. Problem-Solving Is Universal

Brainless Slime Mould Beats Humans

10 min

50 XP

Without Coffee, We’d All Be Drunk?

How one drink sobered up history and fueled the modern world.

10 mins

50 XP

Without Coffee, We’d All Be Drunk?

How one drink sobered up history and fueled the modern world.

15 min

75 XP

How Banks Create Money from Nothin’

Money multiplies—even when no one prints it.

15 mins

75 XP

How Banks Create Money from Nothin’

Money multiplies—even when no one prints it.

10 min

50 XP

The Jabulani Ball Bent Physics

How aerodynamics turned the Jabulani infamous.

10 mins

50 XP

The Jabulani Ball Bent Physics

How aerodynamics turned the Jabulani infamous.

15 min

75 XP

Coal Was Retiring, Tech Revived It

Can clean energy really keep up with our clicks?

15 mins

75 XP

Coal Was Retiring, Tech Revived It

Can clean energy really keep up with our clicks?

15 min

75 XP

Is Real Friendship Dead?

Your brain wants friends, not followers.

15 mins

75 XP

Is Real Friendship Dead?

Your brain wants friends, not followers.

15 min

75 XP

Weaponizing Water: Rivers at Gunpoint

The world’s next wars may not be over oil, but over rivers.

15 mins

75 XP

Weaponizing Water: Rivers at Gunpoint

The world’s next wars may not be over oil, but over rivers.

Mini Quests

View all

Rescue the Elements

Hack the Table: One Table. Infinite Possibilities

View Quest

30 mins

500 XP

Invent Your Own Currency

Could your idea be the next Bitcoin?

View Quest

60 mins

750 XP

Fix Concrete’s Dirty Secret

Concrete is cracking the climate—can nature fix it?

View Quest

60 mins

700 XP

Stop the Next Collapse

When buildings fall, lives and dreams shatter.

View Quest

30 mins

500 XP

Fix the Resource Curse

Rich in Resources. Poor in Policy?

View Quest

30 mins

500 XP

Eco-Fakes Uncovered

Learn to spot deceptive marketing and demand real sustainability!

View Quest

30 mins

500 XP

Invent the Next Economic Index

Decode the economy’s weirdest signals

View Quest

30 mins

500 XP

Resist the Crowd Trap

When everyone stays silent, evil wins.

View Quest

30 mins

500 XP

Turbulence, Illustrated

What equations can’t solve… your art might reveal.

View Quest

30 mins

500 XP

Can You Prove Genocide?

Genocide is a legal word, not just a tragedy.

View Quest

30 mins

500 XP

Fix Turbulence with Nature

Can animal secrets help us beat chaotic wind?

View Quest

30 mins

500 XP

Fighting the Rising Seas

Spot the risks, and help rebuild our coastal cities!

View Quest

30 mins

500 XP

Hunt the Hidden Primes

Think primes are predictable? Hunt. Be Surprised.

View Quest

30 mins

500 XP

Outsmart the Time Thieves

Rescue your mind from infinite distraction.

View Quest

30 mins

500 XP

Space Weather Watchers

Can You Decode the Sun’s Secrets Before They Disrupt Earth?

View Quest

30 mins

500 XP

Pop Challenges

View all

15 min

75 XP

Are You Team Conrad or Team Jeremiah?

Bringing Scientific Thinking to Stories

15 mins

75 XP

Are You Team Conrad or Team Jeremiah?

Bringing Scientific Thinking to Stories

10 min

50 XP

Outsourcing Memory to Google

When we search, we forget.

10 mins

50 XP

Outsourcing Memory to Google

When we search, we forget.

15 min

75 XP

Don’t Take Memes Lightly

Jokes that travel faster than thought.

15 mins

75 XP

Don’t Take Memes Lightly

Jokes that travel faster than thought.

15 min

75 XP

The Medium Over the Message

It’s not what you read, watch, or hear. It’s how.

15 mins

75 XP

The Medium Over the Message

It’s not what you read, watch, or hear. It’s how.

15 min

75 XP

The Bookless Generation

Attention Decline in Elite Classrooms

15 mins

75 XP

The Bookless Generation

Attention Decline in Elite Classrooms

15 min

75 XP

Choice Can Be Engineered

The Coke Story in Chiapas

15 mins

75 XP

Choice Can Be Engineered

The Coke Story in Chiapas

15 min

75 XP

The War on Drugs – A Racist Legacy?

Who decides which drugs are dangerous—and why?

15 mins

75 XP

The War on Drugs – A Racist Legacy?

Who decides which drugs are dangerous—and why?

15 min

75 XP

Swarm is Computable

Chaos choreographed by code.

15 mins

75 XP

Swarm is Computable

Chaos choreographed by code.

15 min

100 XP

Act Rich and Become Poor

Why middle-class shoppers are luxury’s biggest spenders.

15 mins

100 XP

Act Rich and Become Poor

Why middle-class shoppers are luxury’s biggest spenders.

10 min

50 XP

Is Rolex Snobbish?

Why It Avoids Football!

10 mins

50 XP

Is Rolex Snobbish?

Why It Avoids Football!

15 min

75 XP

World’s Priciest Fabric. Unpaid Hands?

Luxury hides more than it shows.

15 mins

75 XP

World’s Priciest Fabric. Unpaid Hands?

Luxury hides more than it shows.

10 min

50 XP

The Weird Economics of $100,000 Watches

Why higher prices make some things irresistible?

10 mins

50 XP

The Weird Economics of $100,000 Watches

Why higher prices make some things irresistible?

10 min

50 XP

Order Without a Leader

Thousands of ants, one collective mind.

10 mins

50 XP

Order Without a Leader

Thousands of ants, one collective mind.

15 min

75 XP

Brains Are Optional. Problem-Solving Is Universal

Brainless Slime Mould Beats Humans

15 mins

75 XP

Brains Are Optional. Problem-Solving Is Universal

Brainless Slime Mould Beats Humans

10 min

50 XP

Without Coffee, We’d All Be Drunk?

How one drink sobered up history and fueled the modern world.

10 mins

50 XP

Without Coffee, We’d All Be Drunk?

How one drink sobered up history and fueled the modern world.

15 min

75 XP

How Banks Create Money from Nothin’

Money multiplies—even when no one prints it.

15 mins

75 XP

How Banks Create Money from Nothin’

Money multiplies—even when no one prints it.

10 min

50 XP

The Jabulani Ball Bent Physics

How aerodynamics turned the Jabulani infamous.

10 mins

50 XP

The Jabulani Ball Bent Physics

How aerodynamics turned the Jabulani infamous.

15 min

75 XP

Coal Was Retiring, Tech Revived It

Can clean energy really keep up with our clicks?

15 mins

75 XP

Coal Was Retiring, Tech Revived It

Can clean energy really keep up with our clicks?

15 min

75 XP

Is Real Friendship Dead?

Your brain wants friends, not followers.

15 mins

75 XP

Is Real Friendship Dead?

Your brain wants friends, not followers.

15 min

75 XP

Weaponizing Water: Rivers at Gunpoint

The world’s next wars may not be over oil, but over rivers.

15 mins

75 XP

Weaponizing Water: Rivers at Gunpoint

The world’s next wars may not be over oil, but over rivers.

Mini Quests

View all

Rescue the Elements

Hack the Table: One Table. Infinite Possibilities

View Quest

30 mins

500 XP

Invent Your Own Currency

Could your idea be the next Bitcoin?

View Quest

60 mins

750 XP

Fix Concrete’s Dirty Secret

Concrete is cracking the climate—can nature fix it?

View Quest

60 mins

700 XP

Stop the Next Collapse

When buildings fall, lives and dreams shatter.

View Quest

30 mins

500 XP

Fix the Resource Curse

Rich in Resources. Poor in Policy?

View Quest

30 mins

500 XP

Eco-Fakes Uncovered

Learn to spot deceptive marketing and demand real sustainability!

View Quest

30 mins

500 XP

Invent the Next Economic Index

Decode the economy’s weirdest signals

View Quest

30 mins

500 XP

Resist the Crowd Trap

When everyone stays silent, evil wins.

View Quest

30 mins

500 XP

Turbulence, Illustrated

What equations can’t solve… your art might reveal.

View Quest

30 mins

500 XP

Can You Prove Genocide?

Genocide is a legal word, not just a tragedy.

View Quest

30 mins

500 XP

Fix Turbulence with Nature

Can animal secrets help us beat chaotic wind?

View Quest

30 mins

500 XP

Fighting the Rising Seas

Spot the risks, and help rebuild our coastal cities!

View Quest

30 mins

500 XP

Hunt the Hidden Primes

Think primes are predictable? Hunt. Be Surprised.

View Quest

30 mins

500 XP

Outsmart the Time Thieves

Rescue your mind from infinite distraction.

View Quest

30 mins

500 XP

Space Weather Watchers

Can You Decode the Sun’s Secrets Before They Disrupt Earth?

View Quest

30 mins

500 XP

Pick Your Path. Start Anywhere.

Rescue the Elements

Invent Your Own Currency

Fix Concrete’s Dirty Secret

Stop the Next Collapse

Fix the Resource Curse

Eco-Fakes Uncovered

Invent the Next Economic Index

Resist the Crowd Trap

Turbulence, Illustrated

Can You Prove Genocide?

Fix Turbulence with Nature

Fighting the Rising Seas

Hunt the Hidden Primes

Outsmart the Time Thieves

Space Weather Watchers

Rescue the Elements

Invent Your Own Currency

Fix Concrete’s Dirty Secret

Stop the Next Collapse

Fix the Resource Curse

Eco-Fakes Uncovered

Invent the Next Economic Index

Resist the Crowd Trap

Turbulence, Illustrated

Can You Prove Genocide?

Fix Turbulence with Nature

Fighting the Rising Seas

Hunt the Hidden Primes

Outsmart the Time Thieves

Space Weather Watchers

Pick Your Path.
Start Anywhere.