It’s not uncommon to have dozens of pens laying around your home or office, but what if there was a printer that could utilize them as ink? Introducing the Pen Printer. Simply insert a pen into the device, and it will automatically extract whatever may be leftover in its ink cartridge. That is just one of the many cool inventions above that might make your life easier. Click here to view the first image in today’s viral picture gallery. Continue reading for a viral video of a guy who takes sign spinning to the next level.