Cell Phone Signal Boosters

Cell Phone Signal Boosters

Also called a cellular repeater.  “It is a type of bi-directional amplifier used to improve cell phone reception. A cellular repeater system commonly consists of a donor antenna that receives and transmits signal from nearby cell towers, coaxial cables, a signal...
Is this the end for air conditioning?

Is this the end for air conditioning?

We enjoy a sunny days, but we certainly don’t like it when it’s too hot. According to Washington Post report, the world is about to install 700 million more air conditioners. While we are cooling down our own little housing environment, we are making the planet...