Author |
Message |
Topic: Solar cookers demo in Second Life |
Shawn
Replies: 1
Views: 41122
|
Forum: Education & Youth Posted: Thu May 01, 2008 4:17 pm Subject: Solar cookers demo in Second Life |
Second Life is an online, virtual reality with tens of thousands of users online at any time, from around the world. I've created an "avatar" there, named Solar Sierra, who discusses solar t ... |
Topic: Trying solarcooking at school in Norway |
Shawn
Replies: 2
Views: 53390
|
Forum: Europe and North America Posted: Thu May 24, 2007 6:00 pm Subject: Cooking in the winter at high latitudes |
The porridge in March demonstration reminds me of an experiment I tried this winter:
February 3, 9:36AM to 10:40AM
Latitude 42 degrees North
three-sides-of-a-box cooker (60cm x 60cm x 60cm)
Hard a ... |
Topic: Pottery cooking vessels? |
Shawn
Replies: 4
Views: 31793
|
Forum: Post a Question Posted: Thu May 24, 2007 5:35 pm Subject: Pottery experiment |
Why not make one of each and experiment? Thinner is always better, given the same material, but if the thermal conductivity is different between porcelain and porous clay, then that must also make a d ... |
Topic: Tempered glass bottom tray? |
Shawn
Replies: 1
Views: 16399
|
Forum: Post a Question Posted: Thu May 24, 2007 5:29 pm Subject: Glass tray in box cooker |
Glass has much more emissivity in infrared, so it would be worse if it was touching the pot and not the box, where metal would be better for touching the pot and not the box, conducting heat to the po ... |
|