Chapter 1
Nature's cheat codes for endless life
Chapter 2
Myths and elixirs of the ancient world
Chapter 3
The biology of staying young
Chapter 4
Digital minds and the code of life
YOUR GOAL
Master of Secrets of the forever club
Ch 1 · Nature's cheat codes for endless life
007skaty Discovered in 1883, this species uses transdifferentiation to transform its mature cells back into a polyp colony when damaged.
007skaty Tardigrades in Deep Freeze
Frozen thirty years in Antarctic moss, I'm back, laying eggs like an absolute boss!
007skaty Constant stem cell renewal lets the freshwater hydra regenerate from tiny tissue fragments.
Fun Fact
Immortal lobsters: American lobsters produce telomerase continuously, meaning they don't age like humans and theoretically could live forever.
Glossary
transdifferentiation (noun)
The biological process in which one mature somatic cell transforms into another type without undergoing a pluripotent state. This cellular mechanism allows the immortal jellyfish to revert to its juvenile polyp stage when stressed.
The biological process in which one mature somatic cell transforms into another type without undergoing a pluripotent state. This cellular mechanism allows the immortal jellyfish to revert to its juvenile polyp stage when stressed.
Quiz
Through what cellular process does the immortal jellyfish transform its mature cells back into polyp cells?
Quiz
What is the scientific name of the 'immortal jellyfish' that can reverse its life cycle?
Quiz
What biological feature allows the freshwater hydra to regenerate its entire body and avoid aging?
Quiz
Which scientist published a landmark 1998 study proving that freshwater hydras show no signs of biological aging?
Quiz
Who was the researcher that discovered and dated the ancient Methuselah tree in 1957?
Quiz
In which US mountain range is 'Methuselah,' a bristlecone pine tree over 4,800 years old, located?
Quiz
What is the name of the extreme metabolic shutdown state that tardigrades enter to survive harsh conditions?