Does it count as vandalism? What if it’s funny? By John Hodgman Jim writes: We recently remodeled our kitchen, and my 10-year-old son wrote, “Are you eating cereal?” on the new countertop in invisible ...

Create invisible ink with this UV pen making guide. 'Ukrainians not going to like what they are seeing': Engel Vikings respond to male cheerleader backlash Hiker who died after being bitten by ...

Invisible Ink is one of the standout features Apple introduced to iMessage back in 2016, part of a suite of message effects designed to make texting feel more expressive. While others like "Slam" and ...

In this video, I used a Smiggle spy pen with invisible ink to create a hidden doodle that only shows up under UV light! ️🔦 It was a challenge to draw without seeing everything right away, but the ...