They write much smaller than a marker ... dry out (obviously), and while we don't know how long they last yet, we do know that a couple of days on the board doesn't make them any harder to erase ...

WikiHow has a simple method for removing permanent marker from dry erase boards: Get the board you want the stuff off. Get a dry erase marker (yes, we will make marks to take marks) and a dry eraser.

But a dry erase marker won’t turn any heads. And this one holds its own little secret. It acts as a master key for hotel room door locks. This is really more of a repackaging hack. The exploit ...

This new hacker invention may look like a harmless dry erase marker, but in truth it's the ultimate electronic lock pick. In a post titled 'James Bond's Dry Erase Marker,' hotel hacker Matthew ...