What the science of repairing electronics says about life and the cosmos

By now, you’re probably aware of the dangers of radiation.So much so that, at least in some countries, radiation warnings are mandatory for all electrical devices.These include power meters, digital cameras, refrigerators and the like.As the name suggests, this radiation shielding involves protecting electronics from electromagnetic radiation (EMR), which comes from the earth’s atmosphere and […]

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Which medical products should you buy before the FDA approves e-cigarettes?

The US Food and Drug Administration has approved the sale of e-cigarette liquids, including e-liquid that has nicotine, in some cases, over a three-month period, in a move to curb the use of the products by those who don’t wish to quit smoking.The approval comes after a number of states and cities have approved e-liquids, […]

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