Canadian cities rethink removal of fluoride from tap water | CBC News

Two Canadian cities are doing an about face on their decision to remove flouride from drinking water after rates of tooth decay spiked, especially among children.

Source: Canadian cities rethink removal of fluoride from tap water | CBC News

Nuclear fusion, a disruptive power source for crowded cities: Don Pittis | CBC News

Holy grail of power generation, commercial nuclear fusion could be “a decade away” creating a new disruption not just for fossil fuels but for traditional carbon free energy systems.

Source: Nuclear fusion, a disruptive power source for crowded cities: Don Pittis | CBC News

Soap Soufflé – SICK Science | Science Experiments | Steve Spangler Science

Source: Soap Soufflé – SICK Science | Science Experiments | Steve Spangler Science

Ivory soap . . . it’s the soap that floats. But why? discover the secret behind this floating sensation by cooking the whole bar of soap in the microwave. That’s right, a bar of Ivory soap + the microwave oven = a very cool trick! And your kitchen will smell so fresh and clean when you’re finished.

Go to the Source to find out more

How Does Low-Dose Aspirin Work?

You ever see those commercials suggesting people take a tiny dose of aspirin every day? It’s an amount so small it doesn’t really work for pain relief, yet taking low-dose aspirin is fairly common, among those at risk for heart attacks or stroke. Here’s why aspirin works in a baby-sized dose. Find us on all these places: Continue reading

SANOFI Biogenious Canada – submitted by Laura Wodlinger

For over two decades, the Sanofi Biogenius Canada (SBC) program has nurtured young minds and fostered great talent for the future, challenging high school students to carry out groundbreaking research projects in the field of biotechnology.

Click here to go to the source for more info

Thanks for sharing Laura !

Does Electricity REALLY Flow? (Electrodynamics)

When charge moves, we call it electric current, but the word current is usually reserved for things like water flows. Does electric current really work like that? Electrons are quantum particles, so we have to be careful.

Source: https://www.youtube.com/watch?v=QKxep82_9b8&feature=youtu.be

 

The fascinating science of bubbles, from soap to champagne – TED Talks

In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles — from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swimming penguins. Learn more about these mathematical marvels and tap into the magic hidden in the everyday world.