Wonder How To

Every how-to video that exists

There are 1498 people online

226717 free how-to videos and growing

Searching to bring you the best how-to videos

1966 new videos have been added this week

Each video is hand curated by us & you!

Welcome back cameron1990

Learn how to save gas for high fuel economy

Check out all the Wonderstars

36 Categories of how to videos

There are 57 members online, join today

Discover our Wonderlists - better than TV

warba just commented on a video

424 sub-categories to narrow results

Everyone welcome newbie, GH3MAP!

400 newbies have joined in the past 24 hours!

You don't have to make the video to Submit it...

...All you need is the video URL

Hot Learn Japanese playlist...

...created by TunaHead

Have you seen what's HOT!?

264 how to videos added in the past day.

Only search in this category

Random Video Smash a penny with a train

All Categories > Electronics > Hacks, Mods & Circuitry

Make a USB laser air purifier lamp

How to make a USB laser air purifier lamp Laser can refresh your air by kill the bad bacteria and fungus in the air.You can make a cool lamp too. All with the usb power.

Wonder How To Make a USB laser air purifier lamp

All Videos In Subcategory - Hacks, Mods & Circuitry

Overclock a lighter 1:40 (B-) 586 How to turn a C cell battery into a D cell battery

Turn a C cell battery into a D cell battery 1:02 (B) 587 How to make an LED flashlight from a match box

Make an LED flashlight from a match box 5:36 (B-) 588 How to solder properly

Solder properly 6:43 (B) 589 How to make a USB laser air purifier lamp

Make a USB laser air purifier lamp 2:56 (B+) 590

586 - 590 of 611 videos

Email Favorite

Create/Add To Playlist

Create New Playlist

Video Information

How to make a USB laser air purifier lamp

Electronics • Hacks, Mods & Circuitry

Laser can refresh your air by kill the bad bacteria and fungus in the air.You can make a cool lamp too. All with the usb power.

you haven't graded this video yet click below to grade

A+

A-

B+

B-

C+

C-

D+

D-

Average Grade B

Length 2:56

Format Flash

report broken link report mature content suggest a correction

comment on it not a how-to

Creator's Site: www.instructables.com
Open Video on metacafe.com

Download Flash

Curated 1 year ago by

Klaus Macht Alles

Join the Discussion

jipjappy 5 months ago

where'd the lasers get their power source? battery? thought this was USB powered...

itsmecejay 5 months ago

Probably battery powered laser pointer, the idea is cool though, but the laser pointers would be a hassle to turn off and on and it would last maybe a couple hours.

hoho316 2 months ago

I made one of those usb fans and i dont get lots of power so the weight of all those laser pointers would make mine super slow

Add your comment:

Spiked Humor Viral Videos Great Video Community Site

Hack In The Box Keeping Knowledge Free