Learn how to make a simple hand-cranked power generator from scratch using basic materials like DC motors, a wooden base, an ...

Abstract: Start-up time of light source control system (light source + control circuit) have an import influence over quick response performance of fiber optic gyroscope. The system start-up ...

Abstract: The recent increase in electricity tariff and the introduction of feed-in tariff from renewable resources have increased the interest of energy consumers, such as those in commercial and ...

WASHINGTON (AP) — President Donald Trump’s power to unilaterally impose far-reaching tariffs is before the Supreme Court on Wednesday in a pivotal test of executive power with trillion-dollar ...