Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
Unit 4 - GE2
0
%
0
0
0
Back
Restart
The GravityLight was developed by some health researchers. True or False?
False
Oops!
Okay!
Which device was developed by Points Source Power?
Voto
Oops!
Okay!
The window socket only works when you stick it on a window. True or False
False
Oops!
Okay!
How many stoves have been distribued in Darfur and Ethiopia?
25,000
Oops!
Okay!
Which technology uses an internal motion-powered device?
Soccket
Oops!
Okay!
The Berkeley-Darfur Stove reduces the amount of coal needed for fuel. True or False
False
Oops!
Okay!
Which are two devices used to replace kerosene lamps?
GravityLight & Soccket
Oops!
Okay!
How many advantages does a Berkeley-Darfur Stove bring to people in developing countries?
Three
Oops!
Okay!
The VOTO is a non-portable charger. True or False?
False
Oops!
Okay!
The electricity that the soccket generates is used for recharging devices. True or False?
False
Oops!
Okay!
Which device was first designed for a group of people in developed countries?
Voto
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies