CryptoKelli

Here's a great (and current) article with sound recordings showing the potential for computers to understand speech from mapping neuro-pathways in the brain. It could be a good segue for kids to become engaged in the subject by showing them its relevance in today's scientific breakthroughs with real-world applications. https://www.nature.com/articles/d41586-019-01328-x

3x=21 = x=21/3 = x=7

4/6 = 2/3 = .666...

Volume can be calculated by displacement of water, 1mL of displaced water is equivalent to 1cm^3 of volume of the object