the show
games
try this!
be on dftv
dftv boards
show times
science fair
about dragonflytv
dftv zine
educator's guide
contact dftv
read this!
back to dragonflytv home
matter and motion snow shelter


What did we find out?

The air temperature inside the quinzhee stayed between 31 and 33 degrees Fahrenheit all night long, but the outside the temperature dropped to 20 degrees. The inside temperature was warm enough for us to sleep okay but it was pretty wet! The quinzhee walls kept the heat from our bodies trapped inside the snow shelter. We were surprised that snow could be such a good insulator. more...
the showkids in snow shelterbody and brainearth and spaceliving thingsmatter and motiontechnology and invention


dragonflyWhat can YOU do?
back
 

the show | games | try this! | be on dftv | dftv boards | show times | science fair
about dftv | dftv zine | educator's guide | contact dftv

©2004 Twin Cities Public Television, Inc.






pbs kids real scientist