STEM Connections http://mountainlake.org/topics/stem_connections/index.rss Science, Technology, Engineering and Math en-us Copyright © Mountain Lake PBS 2014. All rights reserved. Sun, 15 Sep 2013 10:20:00 GMT Colgate University Team Visits Adirondacks To Study Earthworms Worms, WORMS, WORMS! Sad but true---those lowly, wriggling saints of the natural world, hailed as creators and saviors of the soil since the days of Charles Darwin, are now known to represent an Evil Empire. Well, maybe not evil.

]]>
http://mountainlake.org/local-stories/outdoors/colgate-university-team-visits-adirondacks-to-study-earthworms/ http://mountainlake.org/local-stories/outdoors/colgate-university-team-visits-adirondacks-to-study-earthworms/ Sun, 15 Sep 2013 10:20:00 GMT
Air Science Learn how air molecules react when they are heated.

]]>
http://mountainlake.org/education/stem-connections/stem-connections---air-science/ http://mountainlake.org/education/stem-connections/stem-connections---air-science/ Mon, 22 Apr 2013 12:38:00 GMT
Sound Science Learn how sound molecules (sound waves) travel.

]]>
http://mountainlake.org/education/stem-connections/stem-connections---sound-science/ http://mountainlake.org/education/stem-connections/stem-connections---sound-science/ Mon, 22 Apr 2013 12:33:00 GMT
Soap Science Learn how molecules react when they are heated in a bar of soap!

]]>
http://mountainlake.org/education/stem-connections/stem-connections---soap-science/ http://mountainlake.org/education/stem-connections/stem-connections---soap-science/ Mon, 22 Apr 2013 12:31:00 GMT
Liquid Science Learn how water molecules react when different things are added to the surface of the water.

]]>
http://mountainlake.org/education/stem-connections/stem-connections---liquid-science/ http://mountainlake.org/education/stem-connections/stem-connections---liquid-science/ Mon, 22 Apr 2013 12:25:00 GMT
Slimy Goop Cause a chemical reaction by adding two liquids together to make a solid.

]]>
http://mountainlake.org/education/stem-connections/stem-connections---slimy-goop/ http://mountainlake.org/education/stem-connections/stem-connections---slimy-goop/ Mon, 22 Apr 2013 12:22:00 GMT
Dancing Raisins Learn about the chemical reaction that is created by the addition of an acid (vinegar) and a base (baking soda).

]]>
http://mountainlake.org/education/stem-connections/stem-connections---dancing-raisins/ http://mountainlake.org/education/stem-connections/stem-connections---dancing-raisins/ Mon, 22 Apr 2013 12:18:00 GMT
Egg-citing Reaction See the effect of acid (vinegar) on an uncooked egg. This dramatic change can be used to show the wonder of chemical reactions.

]]>
http://mountainlake.org/education/stem-connections/stem-connections---egg-citing-reaction/ http://mountainlake.org/education/stem-connections/stem-connections---egg-citing-reaction/ Mon, 22 Apr 2013 12:13:00 GMT