Parabolic antenna stacking provides a consolidation approach to reduce the amount of U.S. Navy shipboard topside antennas. This antenna consolidation method provides multi-frequency capabilities on a ...

There are fundamentally two ways to generate electricity. The first is based on electromagnetic induction, which remains the ...

In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles' volume ...

Here's everything you need to know before taking the leap. Do solar panels make it harder to sell your house? Most of the time, they don't. "Overall, they're perceived as a value, because they're ...