Technically Fiction
- Science & Society
Project Hail Mary made us wonder how to survive a trip to interstellar space
We can take some clues from hibernation and cryogenics, but humans aren't yet built for that kind of deep sleep.
- Physics
Physics theories about the multiverse are stranger than fiction
Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing that idea is challenging.
- Physics
How to levitate objects sans magic
It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in the sky.
- Physics
Here’s how Rudolph’s light-up nose might be possible
Simple chemistry could give the reindeer his famously bright snout. But physics would make it look different colors from the ground.
- Life
We all have a (very tiny) glow of light, no movie magic needed
Normal cellular processes in living things — from germinating plants to our own cells — create biophotons, though escaping light isn’t visible to us.
- Planetary Science
Future Martians will need to breathe. It won’t be easy
Asteroid impacts, microbes, mining: These are a few tactics engineers might one day use to create an Earthlike atmosphere on Mars.
- Animals
The phoenix isn’t the only critter to survive the flames
There are no real phoenixes hiding anywhere. But science has revealed that some living things can take quite a bit of heat.
- Climate
Trees can’t get up and walk away, but forests can
In fantasy worlds, trees like the Lord of the Rings’ Ents are agile and mobile. In the real world, they’re slow.
- Tech
New audio tech could let you listen privately without headphones
Private listening out in the open is possible thanks to acoustic metasurfaces that precisely bend and direct sound waves.
- Neuroscience
Memory manipulation is the stuff of sci-fi. Someday it could be real
Experiments point to how scientists can strengthen or weaken memories, which may eventually lead to treatments for Alzheimer’s disease or PTSD.
- Space
‘Star Wars’ holds clues to making speedier spacecraft in the real world
Controlled fusion, solar sails or ion engines could someday help spaceships travel between star systems.
- Tech
Robots are gaining new capabilities thanks to plants and fungi
Biohybrid robots made with plant and fungal tissue are more sensitive to their surroundings.
