Kepler telescope glimpses population of free-floating planets

Tantalizing evidence has been uncovered for a mysterious population of "free-floating" planets, planets that may be alone in deep space, unbound to any host star. The results include four new discoveries that are consistent ...

New thin, flat lenses focus light as sharply as curved lenses

Lenses appear in all sorts of everyday objects, from prescription eyeglasses to cell-phone cameras. Typically, lenses rely on a curved shape to bend and focus light. But in the tight spaces inside consumer electronics and ...

Ford unveils its first all-electric car (Update)

Ford unveiled its first strictly electric car on Friday, a Focus which is expected to get up to 100 miles (160 kilometers) on a single charge and will be available in North America late this year.

Record-breaking metalens could revolutionize optical technologies

Traditional lenses—like the ones found in eyeglasses—are bulky, heavy and only focus light across a limited number of wavelengths. A new, ultrathin metalens developed by researchers at the University of California, Berkeley, ...

Optimized application of high intensity focused ultrasound

The field of nonlinear acoustics is currently receiving a lot of attention, thanks to applications focused on the improvement of ultrasonic cleaning, ultrasonic welding, sonochemistry, or thermotherapy. Lithotripsy – the ...

Start up creates a 'no-focus' point and shoot camera

(PhysOrg.com) -- If you have ever used a "Point and Shoot" style of camera in the last few years then you know that that term is a misnomer because unless you are using a disposable camera you are going to be waiting for ...

Ford announces which cities will get first crack at Focus Electric

Ford's first all-electric, zero emissions vehicle, the Ford Focus Electric, will go on sale in late 2011. As is the case with the Chevy Volt and the Nissan Leaf, initial availability will be limited to certain markets. Ford ...

Ultrasound scalpel destroys liver tumors

Focused ultrasound can effectively destroy tumor cells. Until now, this method has only been used for organs such as the prostate and uterus. At the European Congress of Radiology, Fraunhofer researchers will present a method, ...

page 1 from 6

Focus

Focus, FOCUS, or foci may refer to:

In science, mathematics or computing:

In music:

In writing:

Other meanings:

Company and organizations:

This text uses material from Wikipedia, licensed under CC BY-SA