Many people believe that the LED was discovered by US researchers working in the 1960s. In fact, Henry Round at Marconi Labs noted the emission of light from a semiconductor diode 100 years ago and, ...
One thing so many of our politicians have in common is a desire to distract from important issues. Photo: TND So much of our politics is a distraction. And deliberately so. Fake fights over nuclear – ...
We know that LED bulbs save money over time, but they can be expensive initially. Luckily, there are lots of ways to get LED bulbs and energy conservation kits absolutely free. My electric company, ...
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