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Lottie Peppers

Food Chains, Food Webs, and Energy Pyramids | Texas Gateway - 0 views

www.texasgateway.org/...-food-webs-and-energy-pyramids

food chains food webs interactive practice 10%rule

shared by Lottie Peppers on 27 Jan 21 - No Cached
  • Lottie Peppers on 27 Jan 21
     
    online interactive questions no log in; provides feedback
Lottie Peppers

DNA - 0 views

vimeo.com/60747882

DNA BBC video knowledge_explainer

shared by Lottie Peppers on 31 Mar 13 - No Cached
  • Lottie Peppers on 31 Mar 13
     
    BBC introductory video about DNA 3:30
  • Lottie Peppers on 31 Mar 13
     
    need to be logged onto vimeo
Lottie Peppers

Topher White: What can save the rainforest? Your used cell phone - YouTube - 0 views

www.youtube.com/watch

cell phone TED_talks video deforestation logging old cell phones human impact

shared by Lottie Peppers on 04 Mar 15 - No Cached
  • Lottie Peppers on 04 Mar 15
     
    The sounds of the rainforest include: the chirps of birds, the buzz of cicadas, the banter of gibbons. But in the background is the almost-always present sound of a chainsaw, from illegal loggers. Engineer Topher White shares a simple, scalable way to stop this brutal deforestation - that starts with your old cell phone.
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