Physicists discover how to safely create star power on Earth

Princeton scientists find a new way to control nuclear fusion reactions.

NASA's Solar Dynamics Observatory. (Courtesy: NASA/SDO)
  • A new study from Princeton physicists successfully uses boron powder to control nuclear reactions in plasma.
  • Creating plasma can lead to an unlimited supply of energy.
  • The new method is cheaper and less dangerous than previous approaches.
Keep reading

Why Nikola Tesla was obsessed with the Egyptian pyramids

The inventor Nikola Tesla's esoteric beliefs included unusual theories about the Egyptian pyramids.

Mstyslav Chernov/Wikimedia
  • Nikola Tesla had numerous unusual obsessions.
  • One of his beliefs was that the Great Pyramids of Egypt were giant transmitters of energy.
  • He built Tesla Towers according to laws inspired by studying the Pyramids.
Keep reading

Strange quantum effect found in an exotic superconductor

Researchers discovered a mysterious quantum effect that breaks a 60-year-old physics theorem.

Princeton University
  • Princeton scientists lead an international team that discovered unusual behavior in iron-based superconductors.
  • The researchers observed how adding cobalt atoms disrupted superconductivity.
  • The experiment demonstrated unexpected quantum behavior.
Keep reading

Startup backed by billionaires creates superhot solar power

A mysterious startup reveals a groundbreaking solar energy achievement.

Credit: Heliogen
  • Heliogen, a startup backed by Bill Gates and Dr. Patrick Soon-Shiong, announces a solar energy breakthrough.
  • The company's array of mirrors generated heat of 1,000 degrees Celsius, nearly twice as much as before.
  • The startup aims to utilize the technology in industrial processes, significantly reducing gas emissions.
Keep reading

Scientists want to use mountains like batteries to store energy

Researchers propose a gravity-based system for long-term energy storage.

Credit: IIASA
  • A new paper outlines using the the Mountain Gravity Energy Storage (or MGES) for long-term energy storage.
  • This approach can be particularly useful in remote, rural and island areas.
  • Gravity and hydropower can make this method a successful storage solution.
Keep reading