It may look like a kid’s toy, but this simple contraption made from paper and string provides scientists in less developed areas with access to a critical piece of lab equipment at virtually no cost, and with no need for electricity.
Find out what you’re really breathing in with this high-tech indoor air monitor that can analyze and track chemicals, dust, CO2, humidity, and temperature. Its companion mobile app then makes recommendations, and can even control other smart devices to help improve air quality.
The so-called war on drugs is about short term gains and check marks for politicians. It goes after suppliers, but drugs are addictive. Users are willing to pay high prices for drugs, which encourages suppliers. The solution is to alleviate the demand for these substances.
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