Log in
There’s more to see...
Sign up to see the rest of what’s here!
Visit Site
Bob Lacey
Bob Lacey • 2 years ago

"Gallium is a silvery metal with atomic number 31. It's melting point is only about 85 degrees Fahrenheit. If you hold a solid gallium crystal in your hand, your body heat will cause it to slowly melt into a silvery metallic puddle. Pour it into a dish, and it freezes back into a solid."

Related Pins

7 gifts ideas for geeky dads! I LOVE this, my dad is so hard to buy for, but he would find ALL this stuff super interesting and fun!

Little Bites Popsicle Molds - perfect for little hands, BPA-Free. Need these!! Fill them with organic juice or fruit purees. Great for days at the lake!

Chemical coasters for science geeks. Love!

What a doll.

Where does the hand come from

The Only Handheld Wet/Dry Steam Vacuum - Hammacher Schlemmer - This is the only hand vacuum that steam cleans and disinfects as it tackles wet and dry spills.

3 medals together | Flickr - Photo Sharing!