This cool video demonstrates the myth of the reaction between Diet Coke and Mentos. It explains how and why the reaction happens. Note: the term theory is used inaccurately in the video.
Summarize the main idea of a reading, create visual aids, and come up with new questions using a Four Square Concept Matrix.
With a period of 76 years, Halley's Comet appears in many historical contexts.
Using scientific method to test hypotheses about musical sand dunes.
The Higgs boson is important because it gives objects mass. Scientsts predicted that it existed and built CERN to test that hypothesis. They discovered it in July 2012.
Find out what Apollo astronauts saw on the moon, how scientists have developed hypotheses to explain them, and how they plan to test these hypotheses.