The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
A beverage-can stove, with the pot stand omitted for clarity
A beverage-can stove, with the pot stand omitted for clarity
A three-piece aluminium beverage-can stove. Note the small triangular hole cut in the bottom of the inner wall
A three-piece aluminium beverage-can stove. Note the small triangular hole cut in the bottom of the inner wall
Three-piece beverage-can stove (exploded view).
Three-piece beverage-can stove (exploded view).
Beverage-can stove variations with cross sections in yellow. From left to right—standard design; inverted two-piece; side-burner; pressurized.
Beverage-can stove variations with cross sections in yellow. From left to right—standard design; inverted two-piece; side-burner; pressurized.
Parabolic Solar Cooker
Parabolic Solar Cooker
An Indian scientist demonstrates a solar cooker in 1963
An Indian scientist demonstrates a solar cooker in 1963
Solar oven in use
Solar oven in use
Solar Oven made of cardboard
Solar Oven made of cardboard