Devices in the future may be smudge-free thanks to candle soot and some German ingenuity

Devices in the future may be smudge-free thanks to candle soot and some German ingenuity
Researchers in Germany have come up with a coating that that repels oils, leading to a smudge-free surface. Best of all, the process is simple and inexpensive.

The researchers from Max Planck Institute for Polymer Research in Mainz, came up with the processes by holding a glass slide over a candle until a deposit of soot was left on the surface. They then coated the soot in a silica shell and heated the glass up to 600 ÂșC, which causes the black soot to become transparent.

Once the process was complete, they sprayed various oils onto the slide to test the effects of the treatment. What they found was, the oils droplets bounced up and down on the surface.

In addition to glass, the coating also works on aluminum, steel, and copper. The versatility, simplicity, and practicality of the solution makes the idea of smudge-free smartphones, tablets, and laptops a realistic possibility.



source: Technology Review via Engadget

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11 Comments

1. vantenkiest

Posts: 316; Member since: Apr 20, 2011

I used to do that for glass blowing when i was like 15 it works

3. avataranjie

Posts: 15; Member since: Dec 03, 2011

glass blowing is fun

4. remixfa

Posts: 14605; Member since: Dec 19, 2008

that sounds like fun. Maybe I'll take a class when i have more free time. :0)

5. tomast

Posts: 50; Member since: Oct 16, 2011

Why would people tumb you down? lol

6. ledbetterp3

Posts: 467; Member since: Aug 31, 2011

Ikr, I think people do it because they are haters and have nothing better to do, don't worry, I thumbed you up remixfa lol.

9. rendHELL

Posts: 304; Member since: Nov 09, 2011

agreed....

8. rendHELL

Posts: 304; Member since: Nov 09, 2011

i thumb you up too but... dont you have to review remix??

10. robinrisk unregistered

well, since taco has like 5 accounts now, he might have thumbed down 5 times.

2. bolaG

Posts: 468; Member since: Aug 15, 2011

Awesome

7. Forsaken77

Posts: 553; Member since: Jun 09, 2011

Cool... so now after I use the phone I can play a mini-game with the oil on the screen all beaded up, lol.

11. Adianshadows

Posts: 66; Member since: Nov 22, 2011

I LOVE TOUCHWIZ!!

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