The Physical Properties and Chemical Properties of Matter

Physical and Chemical Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substances and chemical changes result in NEW substances (products) because of a chemical reaction. Tearing a piece of paper is a physical change but burning a piece of paper is a chemical change. Continue reading

Why you should love gross science – TED Talk

 

What can we learn from the slimy, smelly side of life? In this playful talk, science journalist Anna Rothschild shows us the hidden wisdom of “gross stuff” and explains why avoiding the creepy underbelly of nature, medicine and technology closes us off to important sources of knowledge about our health and the world. “When we explore the gross side of life, we find insights that we never would have thought we’d find, and we even often reveal beauty that we didn’t think was there,” Rothschild says. Continue reading

Canadian video debunking fake online health claims becomes viral hit | CBC News

A Canadian science communicator wanted to show how people’s emotions and desire for easy answers can be manipulated when it comes to science and health information. His fake video with a very real message now has millions of views.

Source: Canadian video debunking fake online health claims becomes viral hit | CBC News