Thursday, October 18, 2018

Don't let soda companies buy their way out of a Seattle tax!

Soda companies have banded together to sponsor and pay $20 million for an initiative campaign to forbid local governments from imposing taxes on soda and other food items. Aside from $20,000 donated by Seattle small businesses, the movement is funded entirely by the soda industry. They are taking this action because Seattle imposed a soda tax. The campaign for the initiative says that if such taxes are imposed, it should be at a state level and not a local level which puts unfair burdens on local businesses. It’s laughable coming from an industry that used our initiative system in 2010 to overturn a legislative action to tax soda across the state in 2010. The soda industry has used these actions in other states as well to block local taxes, protecting themselves from anything that's not on a state level. Since soda is one of the leading causes of obesity in this country, soda companies are right to be worried. Vote NO on 1634 in Washington https://www.seattletimes.com/seattle-news/politics/soda-companies-spend-7-million-more-on-initiative-to-block-local-taxes/

Tuesday, July 3, 2018

Candy Flag

Mini M&Ms on a flat surface form a flag as they dissolve.


To repeat at home: arrange mini M&Ms on a small flat rectangular surface with raised edges. (This one is a lid from a plastic resealable container.) Using an eyedropper, gently drip water into the middle of the rectangle and let it spread out. Make sure that you are not squirting the water in one direction or another--if the water is flowing in any direction, it will push the dissolving color that direction. Above all, do not stir!

Because the candies are regularly spaced, the dissolving solutions push against each other as they spread, creating the stripes.

Tuesday, February 13, 2018

Dancing conversation hearts

The rough surface of a conversation heart provides perfect places for bubbles to form (nucleation sites). When the heart is dropped in club soda, the carbon dioxide dissolved in the water forms bubbles that make the hearts rise. At the surface, some of the bubbles pop or get shaken off, making the hearts sink again.



Try this with Brach's hearts in club soda, or Necco conversation hearts in Sprite.