Solar Day Lamp With Battery Backup

This solar day lamp with battery backup can be used in offices, homes, shops, warehouses, temples, etc. It offers a cost-effective way of harnessing solar energy. It is simple to manufacture and has a long life. The basic solar day lamp (SDL) consists of only two parts: photovoltaic (PV) panels and LED arrays. Due to…

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Watch a tiny robot back flip through a real colon

A rectangular robot as tiny as a few human hairs can travel throughout a colon to deliver drugs by doing back flips, researchers report. Why the back flips? Because the goal is to use these robots to transport drugs in humans, whose colons and other organs have rough terrain. Side flips work, too. The robot…

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Some pre-existing conditions triple COVID death risk

Certain pre-existing conditions may double or triple mortality risk for COVID-19, researchers report. A large, international study of COVID-19 patients confirmed that cardiovascular disease, hypertension, diabetes, congestive heart failure, chronic kidney disease, stroke, and cancer can increase a patient’s risk of dying from the virus. The researchers say their findings may help public health officials…

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Celebrating black scientists with fun paper circuit activities

This is a fun set of paper circuit activities to celebrate some amazing black scientists. Without men and women of all backgrounds, our science would be far less rich. Here is the supply list you will need for this week’s activities: Paper circuit supplies on Amazon  George Washington Carver (Agriculture) Born … Read MoreCelebrating black scientists…

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Floating Magnets Paper Circuit Activity

Hey Science Family! We’ve been busy sciencing (Evan’s word) and we’re ready for another Circuit Friday! Today we’re going to use our magnets to create a floating world, if we can!  This is a free-build circuit activity so you’re project will definitely look a lot different than ours, but the … Read MoreFloating Magnets Paper…

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