, compared
with about 20 degrees cooling at night. To achieve this, the jar was
placed on a rabbit-wire support as described above, and housed in
two cheap, clear polyethylene bags, such as used for vegetables in
the United States.
Hot-and-cold running water.
By placing a large funnel around a water barrel, it will be
solar-heated during the day, or cooled at night. Thus, having two
barrels each with a funnel-like reflector around it, and covering
one when not sunny and the other whenever it is sunny, one can have
hot and cold water. These barrels could be placed on a platform or
roof to provide hot-and-cold running water!
Conclusion
We are hopeful that these developments will help many people,
especially those in areas of the world where electricity or even
wood or gas are in short supply, if available at all. These ideas
are offered freely to all.
Prof. Steven E. Jones, Colter Paulson, Jason Chesley, Will
Shakespeare and Jacob Fugal.
For questions regarding the complete Solar Funnel Cooker kit using
aluminized Mylar and a jar for the cooking vessel, please contact
CRM at +1 (801) 292-9210.
Pages:
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52