First Name: Anastasia
Last Name: Badiyan
Institution Name: Technion Israel Institute of Technology
Country: Israel
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Questions for Badiyan Anastasia

Acids and bases in our kitchen!
5 Comments 1078 Views 2015-11-30 20:36:08
One of the options to determine whether a solution is acidic or basic (alkaline) is to make a pH indicator from red cabbage.How does it work?Red cabbage contains a water-soluble pigment called “anthocyanin”. The pigment changes when it is mixed w... Continue Reading
Chemical reduction of Cyanobacteria bloom
4 Comments 1299 Views 2016-05-07 17:42:49
Cyanobacteria are algae that live in body of water, and can manufacture their own food. In certain conditions these algae can proliferate fast. This is called Cyanobacteria bloom, and it can become toxic and damage the ecological balance of the body ... Continue Reading
Effect of thermal stratification
0 Comments 1306 Views 2016-06-17 06:30:59
Cyanobacteria blooms in Lake Kinnert can be explained by the effect of thermal stratification. The density of water depends on temperature: Surface waters are warmer and less dense compared to bottom waters that are colder and denser. These layers... Continue Reading