Cream and soap

We did this last time with milk, and since we have left over heavy cream from cooking cream sauce muzzles,  we played this again. 

It's got to be 1 thousands time more fun with heavy cream.   The spiral patterns just went on and on and on.

Science Rendezvous 2016

Science Rendezvous is an annual science street festivals across Canada.  Link to Science Rendezvous We picked the  St. George campus of U of T thinking that it would probably be a bigger event since it has an entire street of different science faculties. 

 Mommy went to some classes in here. 

 Oil spill activities

 Extracting DNA of banana. 

 Genetics:  Are you special?

 Blowing into water to change acidity. Turning water from blue to yellow.

 Dry ice:  also changing the pH level

 Decomposition of hydrogen peroxide using catalyst. 

 Flammable jelly bean

 Elephant toothpaste

 Building earthquake-proof frames

 Mommy's least favourite part:  Eating worms

 This is the highlight of the day:  running on non-newtonian fluid, over and over and over again. 

 Explanation of Einstein's general theory of relativity:  the curvature of space time.