+- +-

+-User

Welcome, Guest.
Please login or register.
 
 
 

Login with your social network

Forgot your password?

+-Stats ezBlock

Members
Total Members: 48
Latest: watcher
New This Month: 0
New This Week: 0
New Today: 0
Stats
Total Posts: 16867
Total Topics: 271
Most Online Today: 1208
Most Online Ever: 1208
(March 28, 2024, 07:28:27 am)
Users Online
Members: 0
Guests: 210
Total: 210

Author Topic: Gravity Light  (Read 209 times)

0 Members and 2 Guests are viewing this topic.

AGelbert

  • Administrator
  • Hero Member
  • *****
  • Posts: 36274
  • Location: Colchester, Vermont
    • Renwable Revolution
Gravity Light
« on: February 28, 2014, 01:40:39 am »
http://www.youtube.com/watch?v=QX32yQgybaw&feature=player_embedded

Could Revolutionize Lighting For Millions 
 This light is powered by a hanging bag of gravel, sand or stones!

 Power is generated as the bag slowly falls back down to the ground, and the rate is adjustable depending on your power requirement.

GravityLight is a new invention that could be especially life saving for the 1.5 billion people in the world who live off the grid with no electricity.

 It's much cheaper than using kerosene, even cheaper than solar - and you don't have the problem of storing the solar power with a battery for night time use.

 Kerosene costs can eat up 20% of a households income. This lamp will cost below $10 and after 3 months, will have paid for itself and save the owner from spending on any kerosene, which is also dangerous and unhealthy to breathe in.

 Hooray for GravityLight!

 --Bibi Farber

 This video was produced by VOA
- See more at: http://www.nextworldtv.com/videos/energy/new-light-powered-by-gravity-alone.html#sthash.w85aIHH7.dpuf
He that loveth father or mother more than me is not worthy of me: and he that loveth son or daughter more than me is not worthy of me. Matt 10:37

 

+-Recent Topics

Future Earth by AGelbert
March 30, 2022, 12:39:42 pm

Key Historical Events ...THAT YOU MAY HAVE NEVER HEARD OF by AGelbert
March 29, 2022, 08:20:56 pm

The Big Picture of Renewable Energy Growth by AGelbert
March 28, 2022, 01:12:42 pm

Electric Vehicles by AGelbert
March 27, 2022, 02:27:28 pm

Heat Pumps by AGelbert
March 26, 2022, 03:54:43 pm

Defending Wildlife by AGelbert
March 25, 2022, 02:04:23 pm

The Koch Brothers Exposed! by AGelbert
March 25, 2022, 01:26:11 pm

Corruption in Government by AGelbert
March 25, 2022, 12:46:08 pm

Books and Audio Books that may interest you 🧐 by AGelbert
March 24, 2022, 04:28:56 pm

COVID-19 🏴☠️ Pandemic by AGelbert
March 23, 2022, 12:14:36 pm