Mother Nature Network on Tumblr MNN on Facebook MNN on Twitter
Mother Nature Network • If Hoyoung Lee’s concept printer becomes reality,...

21

Apr

If Hoyoung Lee’s concept printer becomes reality, you’ll never throw away another pencil stub or buy another ink cartridge. The pencil printer separates the wood from pencils and uses the lead to print documents. There’s even a built-in eraser component that allows you to remove text from a page and reuse the paper, so you’ll be saving money and trees.

See more of bizarre green inventions.

If Hoyoung Lee’s concept printer becomes reality, you’ll never throw away another pencil stub or buy another ink cartridge. The pencil printer separates the wood from pencils and uses the lead to print documents. There’s even a built-in eraser component that allows you to remove text from a page and reuse the paper, so you’ll be saving money and trees.

See more of bizarre green inventions.

  1. jtkdwshsw reblogged this from myklaineinthe67impala
  2. stabbitytuesday reblogged this from adirred
  3. windyinferno reblogged this from miss-nerdgasmz
  4. tehplays2good reblogged this from yearinreview
  5. becomemylife4l reblogged this from best-of-tumblr
  6. allofmywant reblogged this from godspeeddoctor
  7. boohoneybee reblogged this from petite-fruit-bat
  8. arutemawepon reblogged this from katkid10
  9. wholistically reblogged this from peacefulninja
  10. doctor1dpotter reblogged this from lumos5001
  11. voltaita reblogged this from kazisvulnerable
  12. mandeegq reblogged this from himedere-senpaii
  13. american-capplepie reblogged this from 8-bitdiabetic
  14. speedy-the-quid-kid reblogged this from one-armed-sad-trash-hobo
  15. amie-de-sainte-croix reblogged this from kreyolcoco
  16. okiookami reblogged this from superlote
  17. superlote reblogged this from melonyncookiez
  18. rockinfootball reblogged this from salamiface
  19. salamiface reblogged this from melonyncookiez
  20. melonyncookiez reblogged this from missvulpix212
  21. loner-writer reblogged this from missvulpix212
  22. missvulpix212 reblogged this from miss-nerdgasmz
  23. onionbuns reblogged this from mysteriouscrow
  24. mysteriouscrow reblogged this from redpoem
  25. salitice reblogged this from charizardusedflamethrower
  26. charizardusedflamethrower reblogged this from ixnay-on-the-oddk