Physics
- Physics
Through the Looking Glass
A proposed universe of unseen material, where every ordinary particle has a shadowy counterpart, could explain several conundrums in cosmology.
- Materials Science
Cathedral has weathered London’s acid rain
A decrease in acid rain seems to be responsible for newly reported reduced deterioration rates of St. Paul's Cathedral in London.
- Materials Science
Easy Repair: Novel structural model heals with heat
The vertebrate spine has provided inspiration for making new structures that heal when heated.
- Materials Science
Lithium Sees the Light: Images of tiny ion may help battery designers
An electron microscope has captured images of tiny lithium ions for the first time.
- Physics
Hot Mama: Has matter’s mother paid a call?
Physicists have found new signs that fiery particle collisions within a giant accelerator 2 years ago created a state of matter identical to what might have been the stuff of the newborn universe.
- Materials Science
Material mimics mother-of-pearl in form and substance
A new synthetic material is so strong and tough that it might one day be used to construct artificial bones or even auto parts.
- Materials Science
Fixed Focus: Adjustable lenses from liquid droplets
Seasoned with a pinch of salt, droplets of a polymer precursor become voltage-adjustable lenses that may cut costs in fiberoptic telecommunications.
- Materials Science
Super Fibers: Nanotubes make tough threads
New fibers made from carbon nanotubes and a polymer appear tougher than any other known synthetic or natural material.
- Materials Science
Convenient hydrogen storage?
A new porous material of metal and organic molecular parts may prove useful for storing hydrogen fuel.
- Physics
A new twist on ropes
The centuries-old craft of splicing sturdy ropes for ships and ocean rigs gets mathematical scrutiny, turning up new information about wear and tear.
- Materials Science
Caught on Tape: Gecko-inspired adhesive is superstrong
Researchers have emulated a gecko's sticking power to create a superstrong adhesive.
- Physics
Taking a shine to number 100
Scientists for the first time literally shed light on the properties of radioactive fermium.
