Tag: handy


Drop-down lists can greatly facilitate data entry. Here’s a look at how to use Excel’s data validation feature to create handy lists within your worksheets. Read more: techrepublic.com


While making smart glue, a team of engineers discovered a handy byproduct: hydrogen peroxide. In microgel form, it reduces bacteria and virus ability to infect by at least 99.9 percent. Read more: sciencedaily.com

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