art Watch these fluorescent tattoos sparkle under UV light Andrea James

Kids Watch people turn their bodies into black light art Andrea James

Kids Watch flower-hat jellies float around like fluorescent creatures from Avatar Andrea James

Science Fancy flashlight finds first fluorescent frog Andrea James

art WATCH: Black light body painting timelapse Andrea James

Gadgets Here are 39 of the best July 4th deals to help keep some money in your wallet Boing Boing's Shop

Comics Fluorescent blacklight comic book Rob Beschizza

coronavirus Watch: an experiment that shows how coronavirus might spread at a buffet Carla Sinclair

toilets New magazine all about restrooms publishes a growing list of bathroom codes in NYC and beyond David Pescovitz

Gadgets Ultra-thin USB powered light box Mark Frauenfelder

geology Behold the glowing Yooperlite rocks of Lake Superior Rob Beschizza

china Hong Kong protests level up in countermeasures, tactics, art and deadly seriousness Cory Doctorow

animals Woman finds two fluorescent green bulldogs in her kitchen David Pescovitz

Science Sleeping fish may help us understand why we snooze David Pescovitz

art "Invisible ink" features found in Basquiat painting David Pescovitz

Gadgets The fabulous illustrated history of the pocket calculator Cory Doctorow

Kids Watch a gemcutter work with fluorescent green hyalite opal Andrea James

deserts The terrible power of plastic is that it quickly becomes useless but never goes away Reanna Alder

toys Uranium glass marbles Rob Beschizza

art Watch a cool kinetic light art installation Andrea James