Sortie

My kids and I did this last summer while camping. They loved it and learned about chemistry at the same time. It can be dangerous, so take proper precautions if you decide to try it.

These are really great ideas. I'm going to build one of these tables and boxes this summer.

MOLECULAR JEWELRY.
Seratonin necklace and Dopamine earrings shown above.

Explore the Brain like never before

This is actually a brain atlas and interactive microscope you can use online. It shows more than 10 million megapixels of scanned images of serial sections of both human and non-human brains. It has a high-speed database for researching and retrieving information about brain structure and function over the internet. Right now, you ca see complete brain atlas datasets for Macaca mulatta, C. aethiops, Felis catus, and Mus musculus.

Everything you need to know in order to build a structure...from how much lumber, drywall, paint, insulation, etc. you'll need, to how much 'crete. Great resource.

This page shows often misused homonyms and the correct spelling and usage. It should be required reading for anyone who writes anything on paper or has a blog.
An example of just one that's misused quite often:

'To' = in a direction, toward
'Too' = also