Science Notes Posts


Some people think cilantro and coriander taste like soap.
If you crave tacos al carbon with onions and cilantro or are a big fan of chutney or falafal, you likely appreciate the tangy citrus flavor of cilantro. However, a significant number of people think cilantro tastes like soap. Whether you like cilantro or loathe it depends on genetics and […]

Why Does Cilantro Taste Like Soap?   Recently updated !



Grow borax crystals overnight to make a beautiful sparkling crystal heart. Use the borax crystal heart as a decoration or simply grow it as a fun crystal project. Borax Crystal Heart Materials borax water pipecleaner Make a Borax Crystal Heart Shape the pipecleaner like a heart. It’s fine to have […]

Borax Crystal Heart Science Project   Recently updated !


Watch a solution change from pink to clear and back again with the hot and cold demonstration. (Ty Nigh)
Pink Color Change Chem Demo Here’s a fun chemistry demonstration that’s perfect for Valentine’s Day or to illustrate an oxidation-reduction reaction. The Vanishing Valentine involves shaking a solution, causing it to turn pink. If the pink Valentine solution is left undisturbed, it will become colorless. The color change cycle can […]

Vanishing Valentine Chemistry Demonstration   Recently updated !






Genetics Word Search
Genetics is the study of the process of heredity and its characteristics. Word searches are the process of finding hidden words in an array of letters. This is a fusion of these two disciplines in the form of a Genetics Word Search.

Genetics Word Search