Smartphone to digital microscope

$10 Smartphone to Digital Microscope Conversion!

Cell phone to microscope conversion TUTORIAL. I love the idea that scientists are looking more into the advantage of a cell phone in lab settings. This is an old instructable and I remembered always wanting to do it.

Tips och recept om hur du gör jättesåpbubblor. Några grundläggande tips och recept. Blanda 1 l vatten, 2 dl socker, 3 dl diskmedel, 1 dl glycerin/glycerol.

Tips och recept om hur du gör jättesåpbubblor. 1 l vatten 2 dl socker 3 dl YES…

Snap Circuits

The ETA 49735 Elenco Electronic Snap Circuits, Jr. Kit provides students grades 2 and up (age with hands-on experience designing and building

Stomp Rocket Jr. Glow Kit

Stomp Rocket Jr Glow Rocket Ages 1 ea Stomp on the launch pad and a blast of air propels the Junior Stomp Rocket over 100 feet in the air! The kit comes with 4 glow in the dark foam rockets. The Junior Stomp Rocket is designed for ages 3 and up.

Math for seven-year-olds

Math for seven-year-olds: graph coloring, chromatic numbers, and Eulerian paths and circuits

Playing with Polymers: Make Slime at Home

Learn how to make a non-newtonian polymer slime at home using simple household ingredients.


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