While prototypes of water-powered rocket thrusters and engines have been developed before, and a few have succeeded in launching CubeSats, water has not yet been used as a propellant on a large scale.

Here’s how it works. Rocket Lab launched five "Internet of Things" satellites on Saturday (Feb. 8). A 59-foot-tall (18 meters) Electron rocket carrying five spacecraft for the French company ...

Water gets pushed down, bottle flies up. Done? Oh no! The first step into more sophistication is the aerodynamics. But honestly, if you make something vaguely rocket-shaped with fins, it’ll ...

While the midair explosion of the SpaceX's Starship rocket made for an unsuccessful flight test it also made for an unforgettable optical experience in the Caribbean. The launch marked the seventh ...

"A lot of those have deadly effects," he said. "Last year in city of Detroit we had 73 fires that were caused by alternative ...

I was at the bottom of my basement steps, bear-hugging a 5-foot-tall, 65-gallon water heater. My brother was at the top, ...

I purchased a unit from Lowes in September 2024. The igniter was defective. It took my plumber about 45 minutes with tech support to figure it out. AO sent a new part (3 days later) and the ...

I would not recommend this hot water tank at all! We have had our hot water tank not even two years and it’s not heating up. We had someone look at it. They said we need to replace it.

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...