Make

Invisible Ink Printer

Invisible Ink Printer

source

FacebookTwitterGoogle+PinterestShare
View Comments (24)

24 Comments

  1. UnderDoge1210

    October 27, 2017 at 11:31 pm

    what is the code though…

  2. sardinerecipe

    October 27, 2017 at 11:31 pm

    Would a blacklight also reveal the invisible ink?

  3. Shen Doshi

    October 27, 2017 at 11:31 pm

    yup

  4. kytan94

    October 27, 2017 at 11:31 pm

    Can it work for images too?

  5. Quick Jack

    October 27, 2017 at 11:31 pm

    Hmm was hoping I might have stumbled upon a way to make simulated watermark. I thought Lemon juice could make fake watermark??

  6. RPBCACUEAIIBH

    October 27, 2017 at 11:31 pm

    I have tried a while ago with lemon juice(from the fruit directly) works fine over a flame, no need for any other ingredient, just the juice…

    Also try drying the sponge, inserting first then fill it with a syringe… takes a little more time to soak, but it should work well, without mixing with some other color, and becoming visible… 😉

  7. Tarrah Hodge

    October 27, 2017 at 11:31 pm

    Very cool video ! 🙂

  8. Kai Imai

    October 27, 2017 at 11:31 pm

    How long does the ink on paper last?

  9. yuji mei

    October 27, 2017 at 11:31 pm

    Awesome!!!!!!!!!!!!!!!!!!!!!!!!! !

  10. Daniel's Game Vault

    October 27, 2017 at 11:31 pm

    I'd drink that stuff – challenge accepted :))

  11. austin schlegel

    October 27, 2017 at 11:31 pm

    Can u do a minecraft controler one for me please i wana build one but i need help

  12. Alex Tarasov

    October 27, 2017 at 11:31 pm

    One addition!
    It is not a good idea to do this on printers, where printhead is not removable.

  13. Hogwit

    October 27, 2017 at 11:31 pm

    I will be handing in my next essay this way.
    "How did I get a zero!?"
    "You didn't do it. You handed in a blank paper."
    "No! It was a secret essay! It was in invisible ink!"

  14. Otto Cortes

    October 27, 2017 at 11:31 pm

    It MUST be shaken, never stirred!

  15. Dan Isaac

    October 27, 2017 at 11:31 pm

    hi there. could i use a lemon? because i can't find
    a crystalized lemon.

  16. Just Me

    October 27, 2017 at 11:31 pm

    You are form Belgium, so i did not expect a real reply.

  17. Google made me do it

    October 27, 2017 at 11:31 pm

    I'm not even gonna waste my time explaining

  18. Just Me

    October 27, 2017 at 11:31 pm

    Dude did you even watch the U-Tube. it was not about filling it. it was to Make invisible ink.

  19. Just Me

    October 27, 2017 at 11:31 pm

    Printer ink is water based so it it can go down the sink. But thanks for showing us how you feel about Americans. Dumb AZZ

  20. octavio echeverria

    October 27, 2017 at 11:31 pm

    doesnt this work with black/ultraviolet light?

  21. TheVinnyDshow

    October 27, 2017 at 11:31 pm

    i thought the sponge was a slice of butter for a good 10 seconds

  22. Google made me do it

    October 27, 2017 at 11:31 pm

    I hope they used a chemical sink to drop the ink in too… fuckin Americans

  23. Guru of Random

    October 27, 2017 at 11:31 pm

    Kool hack.

  24. amedsoprano

    October 27, 2017 at 11:31 pm

    2011? wtf we have better technology printers with continous ink systems which can be refiled. why opening such an obsolete cartridge ?

Leave a Reply

Your email address will not be published. Required fields are marked *

Make

More in Make

1519189621_hqdefault.jpg

Weekend Project: Super TV-B-Gone

HDFebruary 21, 2018
1519188802_maxresdefault.jpg

Stabilizing: Infusing Resin With A Vacuum

HDFebruary 21, 2018
1519016689_hqdefault.jpg

Make:TV Episode Vender – Jared Boone

HDFebruary 19, 2018
1519015816_maxresdefault.jpg

Making Jewelry From Bread!

HDFebruary 19, 2018
1518843685_hqdefault.jpg

This is Maker Faire! The World’s Largest DIY Festival

HDFebruary 17, 2018
1518665957_maxresdefault.jpg

3d Printer Enclosure / Electronics Workstation

HDFebruary 15, 2018
1518662430_hqdefault.jpg

Weekend Project: Potato Gatling Gun

HDFebruary 15, 2018
1518492918_maxresdefault.jpg

How to make an Optimus Prime Blaster Prop

HDFebruary 13, 2018
1518489496_hqdefault.jpg

CRAFT Video: Pinhole Camera

HDFebruary 13, 2018