Energy Efficiency of Biology
Chapter 1

Nature's original programmers

Chapter 2

Code that breeds

Chapter 3

Biological computers

Chapter 4

Neural networks and the brain's blueprint

YOUR GOAL

Master of When silicon meets the double helix

Ch 3 · Biological computers
007skaty

007skaty Biological systems process information with extreme energy efficiency

2h ago

007skaty

007skaty Biological Energy Efficiency

Your brain runs on twenty tiny watts of power, While supercomputers eat megawatts an hour.

2h ago

007skaty
The most elegant systems solve complex problems through adaptation, not brute force.

2h ago

007skaty

007skaty The engineering of biological logic gates inside living cells

2h ago

007skaty
Computing with liquid DNA

007skaty Representing cities and flights as DNA let billions of molecules bind simultaneously, solving the Hamiltonian Path Problem faster than traditional computers.

2h ago

007skaty
The logic gates of life

007skaty Scientists use proteins to trigger or block specific genes under precise environmental conditions.

2h ago

007skaty
Petri Pals
BETA

007skaty Sort genetic codes to discover how digital organisms inherit their unique traits.

2h ago

007skaty
Fun Fact

DNA speed: Because DNA computing processes billions of chemical reactions at the same time, a drop of DNA liquid can perform trillions of calculations simultaneously.

2h ago

007skaty
Glossary
biocomputer (noun)
A computer that uses biological materials, such as DNA or living neurons, to process information. In 2022, Melbourne startup Cortical Labs created DishBrain, using 800,000 living neurons trained to play Pong.

2h ago

007skaty
Gossip

Would you buy a smartphone powered by a safe, living biological processor?

2h ago

007skaty
Quiz

Who built the very first DNA computer in a test tube in 1994?

2h ago

007skaty

007skaty Researchers build biological computers by growing human brain cells on silicon chips.

2h ago

007skaty
Quiz

What mathematical puzzle did the first DNA computer solve in 1994?

2h ago

007skaty

007skaty Liquid DNA molecules can solve complex mathematical problems

2h ago

007skaty
Quiz

What is the biological equivalent of a computer's transistor in synthetic biology?

2h ago

007skaty
Quiz

In a biological "AND" gate engineered into bacteria, when does the output trigger?

2h ago

007skaty
Quiz

What is the term for laboratory-grown, 3D structures made of brain cells that mimic real brain tissue?

2h ago

007skaty
Quiz

What classic arcade video game was a dish of 800,000 living brain cells taught to play in 2022?

2h ago

007skaty
Quiz

Why do biological computers have a massive advantage over silicon supercomputers regarding environmental impact?

2h ago

007skaty
Quiz

Approximately how much electrical power does the human brain consume to perform its massive calculations?

2h ago