SciNews Apr 6

SciNews Apr 6

Backpacking bird migrations, secrets of slime, goopy 3D printers and so much more.  This eclectic collection of current science news stories is brought to you by STAOBlog. SciNews is published every Monday and Thursday. Stay tuned for more. Biology Backpacking birds...
Distinguishing Animal Characteristics

Distinguishing Animal Characteristics

Written by Chelsea Bekaert When students are engaged, challenged, and given the opportunity to contribute to the outcome of the lesson, their interest level and detail retention increases tremendously. The intent of my lesson was to assist students in developing an...

Safety – Are Resonance Rods Harmful to Hearing?

Question to the STAO Safety Committee Can resonance rods do damage to a person’s hearing, especially if the demonstration is repeated several times during the day? Response Tanya Malusev from Arbour Scientific measured the sound intensity. The maximum value...
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