Keywords magnetic field, electric field, gravitational field, forces, iron filings, compass, charged objects, gravity, energy transfer LIMITED DISTRIBUTION. More for You Pope Francis has died at ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed.

The strength of Earth’s magnetic field dropped ... that Homo sapiens began using ochre more frequently around this time. This naturally occurring pigment, rich in iron oxide, has long been ...

Scientists found that fruit fly larvae can sense electric fields, adding them to a list with sharks, bees, and even the ...

Earth’s magnetic field is created by its rotation ... ancient humans may have ramped up their use of ochre. This naturally occurring pigment is composed of iron oxide, clay, and silica and ...

Scientists in Spain have created tiny flower-shaped structures that can boost magnetic fields ... iron alloy, could lead to more powerful sensors, better scientific experiments, and lower energy ...

The GFe was utilized as a magnetic efficient adsorbent ... The grain size of graphene was acquired by field emission scanning electron microscope and Raman spectroscopy. The weight % of iron inside ...

Who knew that magnetic fields could be so useful? Astronomers are able to use magnetic fields to map our environment within ...

How it works Artist’s impression of how an ultrafast disruption of superconductivity in a YBCO thin film triggers an abrupt ...

Researchers from Max Born Institute have demonstrated a successful way to control and manipulate nanoscale magnetic bits—the ...

Scientists have long puzzled over why Mars, once protected by a global magnetic field like Earth, now shows only a magnetic ...