“We’ve shown that water waves can be used to precisely move floating objects as small as rice grains. Future research could study even smaller waves such as those on the scale of cells that ...

This article was very needed and informative, but I do have to object to the statement that agriculture is the "big problem" of water needs. It is true that a form of agriculture uses an enormous ...

The innovative method combines robotics and water. "Using a robotic arm to immerse an object on an axis at various ... The researchers used Archimedes' theory of fluid displacement -- the volume ...

The business-as-usual way of obtaining these scans—known as computed tomography—relies on expensive, bulky equipment that uses ... volume of water displaced by an immersed object is equivalent ...

For the most part, when we tell you about the unexpected household uses for everyday objects, you just use them as they are. Hairspray, vodka, Windex—they’re all multi-use and simple.

Researchers in Tokyo have put a new twist on the use of sound to suspend objects in air. They've used ultrasonic standing waves to trap pieces of wood, metal, and water – and even move them around.

Waterjets are typically used for industrial applications ... Cut in Half's creator decided to have some fun using water to slice through everyday objects. He started with the only thing handy ...

Manipulating objects in water without touching them could make a lot of underwater work easier. It could also be used inside the human body, which is mostly water, for applications like remote ...

The company is behind an artificial intelligence-powered system that automatically detects and categorizes floating objects in the water. © 2025 American City ...