azuritereaction:

royalelectric:

liesofaman:

khymeira:

Lumigrids » 2012 [Source]

“Lumigrids is an LED projector for bicycles, which aims to improve safety during night riding. It projects square grids onto the ground. By observing changes in the grids, the rider can easily comprehend the landforms ahead.”

dope

Wow. That’s some awesome sci-fi shit

i cant even ride a bike and this is awesome

verycooltrash:

kagafucker420:

verycooltrash:

unexplained-events:

IR LEDs used to hide face from security cameras.

An array of LED lights (infrared light emitting diodes) create this flash that wouldn’t be noticable to anyone else around you.

except for the array of leds nonchalantly strapped to your face

it’s the new trend

the dangerous teenage fad street named LED Steppin’