Founded in 1945, Keystone Technologies is a major manufacturer of LED solutions, lamps, ballasts and retrofit kits. We have earned a reputation for superior quality, efficiency and service.

The reason submarines are able to do this is thanks to some very important components known as the ballast and trim tanks. These are located throughout the sub at the bow and stern as well as on ...

The Keystone XL pipeline's developer has halted all construction on the project months after its permit was revoked by the Biden administration. The pipeline was set to carry oil 1,200 miles (1 ...

A keystone in an arch's crown secures the other stones in place. Keystone species play the same role in many ecological communities by maintaining the structure and integrity of the community.

Ballasts are power supplies or transformers for fluorescent lamps, light sources that consist of a glass tube filled with argon, neon, or other inert gas. When ballasts supply electrical current, the ...

Pittsburgh's latest tech accelerator is out of this world, or at least heading there.

10 Breakthrough Technologies 2017 These technologies all have staying power. They will affect the economy and our politics, improve medicine, or influence our culture.

A Goshen, Indiana company created in 1996, Keystone RV produces an extensive range of travel and fifth wheel trailers. Designing trailers between 17 and 42 feet in length, lightweight construction and ...

I had two children enrolled at Keystone this year (7th grade and 9th grade). I don't think this program is meant for children with academic difficulties as your assistance will be needed either way.

The goal of this internal strategy is to define how the United Nations system will support the use of new technologies like artificial intelligence, biotechnology, blockchain, and robotics to ...

This concept resonates in modern architectural practices as well, where the integration of new materials and technologies continues to challenge and redefine the boundaries of what is possible. Thus, ...

On Wednesday, the Pennsylvania General Assembly passed a bill that might add an official holiday for the Keystone State: Diwali. Senate Bill 402, headed by Sen. Greg Rothman and co-endorsed by Sen.