Samsung Unpacked 2025: Everything you might've missed; T-Mobile customers can score a new Galaxy S25 series smartphone for free. Best Samsung Galaxy S25 deals: $200 gift cards and free offers ...

Physicists at the University of Chicago have discovered that air bubbles retain a "memory" of how they are formed (Phys Rev Lett 97 144503). Their study revealed that the initial conditions of bubble ...

We’ve seen a lot of unique large-format scrolling message boards on these pages, but most of them use some sort of established technology – LEDs, electromechanical flip-dots, and the li… ...

In all, researchers worked with nozzle sizes ranging in size from less than a millimeter in diameter to 20 centimeters. And in addition to air, they also used helium and sodium hexafluoride, which are ...

The nozzle, which can be fitted into existing showerheads, uses a small Venturi tube to cause air and water to mix, forming tiny bubbles within the water stream. "The nozzle creates a vacuum that ...

“The nozzle creates a vacuum that sucks in air and forces it into the water stream,” Dr Wu says. “We make the water droplets in the stream hollow and the bubbles expand the volume of the ...

View the video. There’s a science behind the art of blowing soap bubbles. It’s not the thickness of the soapy film but rather the speed of the blowing gust of air that determines whether ...

Schaller explains the dome comes with its own weather monitoring station to assure the pressurized bubble, which holds 1.5 pounds per square inch of air pressure more than the outside atmosphere ...