Landmine detectors based on Nuclear Magnetic Resonance could reduce the regular occurrence of false positives that hamper ...

Solid-state clock Illustration of how thorium atoms are vaporized (bottom) and then deposited in a thin film on the substrate ...

Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it ...

Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it ...

Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it ...

Unfortunate timing The first panel of this artist's concept depicts how Uranus's magnetosphere – its protective bubble – was ...

Polymers are made by linking together building blocks of monomers into chains. To make polymers elastic, these chains are crosslinked by covalent chemical bonds. The crosslinks connect the polymer ...