Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
bookofjoe
6 months ago
|
parent
|
context
|
favorite
| on:
Ultrathin business card runs a fluid simulation
O.4mm thick rechargeable battery:
https://www.lithium-polymer-battery.net/ultra-thin-lithium-p...
Standard credit card: 0.76mm thick
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
https://www.lithium-polymer-battery.net/ultra-thin-lithium-p...
Standard credit card: 0.76mm thick