October 11, 2022 |
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Tech advice you can trust™ |
WINDOWS SMARTSMaster all things Microsoft with Kim's Windows newsletter. Free downloads, update news, pro tips and more, delivered weekly. |
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How NYC’s water supply system worksNew York City is surrounded by water, with the Hudson and East rivers flanking Manhattan. Those rivers are mostly salt water and undrinkable. Then the question is: How do the millions of people who live there get fresh water? The answer is, well, complicated, to say the least. Tap or click for a look at NYC's insanely complex water system. → |
The problem with lithium-ion batteriesEverything from your smartphone to cordless vacuum cleaner uses a lithium-ion battery, and demand is growing as more electric vehicles hit the market. The issue is that there is only so much lithium on the earth, and we may be running out. So what does this mean for the future? Tap or click to find out what the future of lithium ion batteries will look like. → |
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