World's fastest camera relies on new type of imaging, takes 6 million frames per second
Ultrafast, light-sensitive video cameras are needed for observing high-speed events such as shockwaves, communication between living cells, neural activity, laser surgery and elements of blood analysis. To catch such elusive ...
Study shows male chameleons fighting prowess tied to color changing abilities
Quenching one's thirst for knowledge by studying beer foam
For his master's thesis, Pierre-François Conzelmann, mechanical engineering student, wanted to understand the reason behind the formation of a "foam volcano" after tapping the neck of a bottle of beer. He ...
The lotus's clever way of staying dry (w/ Video)
An ancient Confucian philosopher once said, "I love the lotus because while growing from mud, it is unstained."
Flies Don't Think Much Of Turning (w/ Video)
The next time a fly dodges your swatter, take a moment to appreciate how maneuverable these little pests are. Fruit flies can make a complete U-turn in one-tenth of the time it takes you to blink.
The Physics Of A Bump In A Rug
Scientists often have to make sacrifices for their work. Physicist Dominic Vella chopped his bathroom rug into strips, and L. Mahadevan's coauthor ran off with his bookshelf. With these sacrifices, these two ...
Predicting a die throw
Vegas, Monte Carlo, and Atlantic City draw people from around the world who are willing to throw the dice and take their chances. Researchers from the Technical University of Lodz, Poland, have spotted something predictable ...
Bees show off the perfect landing
(PhysOrg.com) -- Honey bees undergo a sudden transition from speeding aircraft to hovering helicopter as they perform the delicate art of landing on a flower.
Aquatic carnivorous plants with ultra-fast traps studied
How do Utricularia, aquatic carnivorous plants commonly found in marshes, manage to capture their preys in less than a millisecond? A team of French physicists from the Laboratoire Interdisciplinaire de Physique ...
Swimming microorganisms stir things up
Two separate research groups are reporting groundbreaking measurements of the fluid flow that surrounds freely swimming microorganisms. Experiments involving two common types of microbes reveal the ways that ...
3D CMOS camera for your mobile?
(PhysOrg.com) -- European researchers have created a world-leading camera in CMOS that can record photons at a million times a second. Best of all, it will be really cheap to manufacture, offering applications ...
FIFA pick GoalControl for Confederations Cup
Football's world governing body on Tuesday said that German company GoalControl will provide the goal-line technology at this year's Confederations Cup in Brazil.
Flight Artists film smallest insect in flight
The Flight Artists team from Wageningen University, the Netherlands, has been the first to make high-speed camera footage of parasitic wasps of about 1 mm wingspan.
The shell makes the difference
(PhysOrg.com) -- Contrast echography is a commonly used medical imaging technique that is used to show up abnormal blood circulation in organs and tumours. The method makes use of ultrasound and a contrast ...