A device that could detect minute, transient fluctuations in gravity caused by an earthquake could be a useful tool in earthquake early warning systems, researchers said at the Seismological Society ...

Biomagnetism applications A novel magnetic gradiometer can record human brain activity and detect cardiac activity in the presence of external magnetic field disturbance. (Courtesy: ...

Mini Gradiometer Could Map Other Planets' Gravity Fields (PhysOrg.com) -- Although it may seem like gravity is the same everywhere on the Earth, it actually varies a small amount from place to place.

In a bid to trace the body of the slain police officer Ashwini Bidre, Crime Branch officers are in search of private firms that can provide them with a gradiometer to conduct a search in Vasai creek.

Mini Gradiometer Could Map Other Planets' Gravity Fields (PhysOrg.com) -- Although it may seem like gravity is the same everywhere on the Earth, it actually varies a small amount from place to place.