Archive · 5 Aug 2025
Time Crystals: Defying Physics and Ticking Without a Clock
Imagine regular crystals like diamonds or snowflakes that have a pattern in space.
Time crystals are like that, but their pattern repeats in time!
It's a new form of matter that "ticks" on its own forever, without needing energy, kind of like a perpetual motion machine.
Scientists made them using special computers and lasers.
These crystals break the rules a bit by not settling down like most things.
While they're not ready for your phone, they could help make quantum computers better in the future, helping keep things in sync.
Time crystals are a new phase of matter that repeat in time, unlike regular crystals that repeat in space.
The concept was initially met with skepticism as it seemed to defy the laws of physics.
Scientists created time crystals in labs using quantum computers and lasers.
These crystals exhibit a stable, repeating pattern without requiring additional energy, akin to a perpetual motion.
Researchers believe time crystals might be useful for quantum computing in the future.
- Who
- Physicist Frank Wilczek proposed the idea, and scientists at Google and Harvard built them.
- What
- Time crystals, a new phase of matter with repeating patterns in time.
- When
- Experiments were conducted in 2021 using quantum computers.
- Where
- Experiments were done in Google's quantum lab and a lab at Harvard.
- Why
- To explore new phases of matter and potentially improve quantum computing.
Skeptical View
Excited View
Initial Reception
Skeptical View
Initial skepticism due to the seeming impossibility of perpetual motion.
Excited View
Excitement and belief that time crystals represent a significant breakthrough in physics.
- Concept Origin
- Frank Wilczek, 2012
- First Created
- 2021
- Key Feature
- Repeating pattern in time without energy input
- Method
- Using quantum computers and lasers
- Potential Use
- Quantum computing