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Those two true singularities of non-linear radiations (e.g., “solitons”), represent a different quality of the same general equivalence. In general, the technologies so portrayed by this notion of equivalence, are a correlate with a species of crucial-experimental scientific principles, principles of valid axiomatic-revolutionary discovery.

from No Time For Flash Cards

Kitchen Science For Kids { What will freeze first

from Teachers Pay Teachers

TEST: The Periodic Table, Placement, and Properties

A performance indicator (test/quiz/worksheet) covering Physical Properties of Metals, Nonmetals, and Metalloids and their placement in the Periodic Table of Elements. This quiz also covers the properties and placement of the other classified groups of the periodic table.

from Teachers Pay Teachers

STEM Activity Challenge: Build a Marble Maze

STEM Challenge- Build a Marble Maze!! There are tons of STEM challenge activities here that would be awesome hands-on science activities for all topics


Make Hot Ice from Vinegar and Baking Soda

Hot ice, scientifically known as sodium acetate, is a liquid that will turn solid at the slightest provocation. Touching it with your finger, bumping it too hard, or speaking a few angry words will cause it to spring from a clear, water-like state into solid ice-like crystals.