Here is some of Trevor's work:
See more of Trevor's work on his website at heytvm.com
Put a piece of electrical tape over the window of the empty cartridge. If you don't have electrical tape, do what I did and cut out a small piece of the sticky part of a post-it note and pen some black ink on it. Tape it over the window and insert into your printer again.
How does it work? The sensor on the printer thinks that the cartridge is full due to the darkness of the pen and you can print black and white now.
It's a miracle!
"I made it in my shed in January and February 2016 and total construction time was around 156 hours."
His cube holds the official Guinness world record for largest Rubik's Cube to this day.
To activate your flashlight, launch a Google voice search on your phone. The way I did it was through the home screen widget. Tap the microphone icon and say "Lumos". Your flashlight will turn on! To turn it off, do the same thing except say "Nox" instead.
Pretty cool, huh?