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Results #1-#10 of 17
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Match Score:
100
Byline:
K. Libbrecht
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See this site for the story of snowflakes and how their crystals develop such intricate patterns, with many shown in illustrations. You can also get useful tips on snowflake-watching…
  
Match Score:
100
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Publisher: The Royal Society of Chemistry
Post a comment | Standards
This site provides an online periodic table with a vivid image for each element (for helium it's the sun, with solar flares shown--helium was first discovered in the sun). Text…
  
Match Score:
100
Byline:
P. Barry
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This site presents an article from Science@NASA describing the physics concepts related to building sand castles, sand in earthquakes, and other interesting physical properties of…
  
Match Score:
100
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Publisher: California Space Institute
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This module offers a simulation of the classic origin of life experiment as originally performed by Stanley Miller and Harold Urey in 1953. The user selects chemicals, "sparks" the…
  
Match Score:
100
Byline:
T. Robinson
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At this site, from Mercer University, you can build your own speaker with a magnet, some fine wire, a little hot glue, paper and a plastic bottle. To go further, you can do…
  
Match Score:
100
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Publisher: Exploratorium
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Try this activity from the Exploratorium-- you'll make the startling observation that soap bubbles can float! Dry ice is required, so gloves and adult supervision are a must. The…
Cold Metal 
  
Match Score:
100
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Publisher: Exploratorium
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Visit this Exploratorium site for an activity on how warm or cold objects seem to the touch. Students can touch pieces of wood, metal, and Styrofoam; then order them by estimated…
  
Match Score:
100
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Publisher: PhET
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This webpage contains an interactive simulation that is a schematic illustration of conduction in semiconductors. Users can create doped semiconductors and PN junctions and explore…
  
Match Score:
100
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Publisher: National Science Foundation
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This National Science Foundation news release presents a newly introduced technique, involving simple materials and instruments, for studying the mechanical properties of nanometer…
  
Match Score:
100
Byline:
K. Libbrecht
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This website, from Caltech, contains the basic facts about snowflakes and snow crystals, along with many images. The structure of ice, the basic form of a snowflake, the dependence…
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Results #1-#10 of 17