Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
tekromancr
on June 30, 2013
|
parent
|
context
|
favorite
| on:
15-year-old girl invents flashlight powered by the...
That's how coffee joulies work!
http://en.wikipedia.org/wiki/Coffee_Joulies
Samuel_Michon
on June 30, 2013
[–]
Except that, you know, they don’t actually work. Even the creators admitted to as much.
http://boingboing.net/2011/10/26/coffee-joulies-review-the-e...
tekromancr
on July 2, 2013
|
parent
[–]
T.T But the idea was so neat!
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
