Materials Science
- Physics
How droplets of oil or water can glow vibrant colors
Viewed from various angles, tiny droplets of water or oil glow different colors under white light.
- Materials Science
A new insulation material is practically weightless yet still durable
Extreme heat and temperature swings are no match for this lightweight insulator.
- Materials Science
A new fabric becomes more breathable as you work up a sweat
A yarn-based textile can switch from breathable to insulating and back again, depending on how much you sweat.
- Materials Science
Being messy on the inside keeps metamaterials from folding under stress
Inspiration from disordered arrangements of atoms in crystalline metals may lead to longer-lasting, next-gen materials.
- Materials Science
Magnets make a new soft metamaterial stiffen up in a flash
Scientists can dial the stiffness of a bizarre new type of synthetic material up or down using magnets.
- Materials Science
Questions about toxic red tides, and more reader feedback
Readers had inquiries about a new deicing material, harmful algal blooms and more.
- Physics
Vanadium dioxide’s weird phase transition just got weirder
When shifting from one crystalline structure to another, the atoms inside vanadium dioxide bumble around a lot more than expected.
- Materials Science
This reflective paint could keep sunbaked buildings cool
A new type of polymer coating that reflects sunlight to control heat could supplement or replace air conditioning systems.
- Materials Science
High-tech ‘skins’ turn everyday objects into robots
Robotic skins turn inanimate objects into multipurpose machines.
- Materials Science
Here’s how graphene could make future electronics superfast
Graphene-based electronics that operate at terahertz frequencies would be much speedier successors to today’s silicon-based devices.
- Physics
A new hydrogen-rich compound may be a record-breaking superconductor
The record for the highest-temperature superconductor may be toast.
- Materials Science
A new material harnesses light to deice surfaces
A new sun-powered material could someday melt the ice off airplane wings, wind turbines and rooftops.
