Pinhole Calculator 3.1
Access tools to help you research your family tree including genealogy and family tree software programs, maps and mapping tools, family tree charts and forms, age and date calculators, calendars, and high-tech gadgets. The majority of these genealog...
Free TCP/IP Network Calculators. Includes web-based Subnet, Supernet and network / node calculators.
a device for performing mathematical computations
TastyBrew is an on-line homebrew recipe database and homebrewing resource.
SleepTiming helps you sync your wake up time with your natural sleep cycle. Wake up refreshed every day!
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Use the 'results' to measure out two identical pieces. Sew the straight edges together, and you've got a skirt! You'll probably want to use a zipper, buttons or string to hold one side together so you can get in and out of it... or, if you make thr...