IN continuation of some experiments which were described in NATURE, vol. xxxix. p. 391 (“Repetition of Hertz's Experiments and Determination of the Direction of the Vibration of Light ...

The National Oceanic and Atmospheric Administration (NOAA) has issued a warning about an intense geomagnetic storm at level G4, which is likely to disrupt power grids, GPS, and radio signals.

Try the activity to see which metal objects are magnetic. Then try another fun activity with metals and magnets! Use tape to attach the magnet to the ruler so that the magnet is facing away from the ...

Magnets aren't attracted to copper, but when the two come together they can appear to defy gravity. Download the Magnetic Copper PDF (384 Kb). Adobe Acrobat is required. SAFETY: Neodymium magnets ...

Retirement regret: What 1 in 4 Aussies wish they'd done after quitting work James Darren, 'Gidget' teen idol, singer and director, dies at 88 The Big Hole in Deua National Park at the centre of ...

If you need help visualizing magnetic fields, these slow-motion video captures should educate or captivate you. Flux lines are difficult to describe in words, because magnet shape and strength ...

A CLIP shows how the first-of-its-kind prosthetic hand allows amputees to move by simply thinking. The prosthetic responds to the wearer’s brain’s signals, allowing them to control the ...

Join Jonell Kerkhoff, Melinda Stephens, Heather Juzwa, and Don Antczak as they discuss their roles as Pittcon Presidents and reflect on the evolution and future of this influential scientific ...

But now, a team of Stanford University scientists has finally found an agent that can reversibly make skin transparent ...

It’s undeniable, though, that much has stayed the same. A high-energy physics lab still needs to be fast, cool, collaborative ...

You just won't get the cool magnetic alignment that Qi2 brings to the table, similar to Apple's MagSafe. When asked why it didn't jump on the Qi2 bandwagon, Google said that Qi chargers are ...