Gillette Mach3 Classic Razor - 1 Razor, 2 Cartridges

For the girl who is always fashionably on time, Nixon's acetate bracelet watch is a bold choice. Equal parts sporty and sleek, slip it on to give femme looks a boy-borrowed edge.

Take an citified approach to accessorizing with this gold-plated watch from kate spade new york. Its round design is city chic, while the Mother-of-Pearl face is oh so urbane.

A simple double drop shape is dressed up in boldly hued resin; by kate spade new york.

Make 20 feet of blue polymer worms - instantly Amaze your friends with the wonders of polymers

Make a super bouncing ball out of powder It's the same method facctories use to mold plastics

Write messages with disappearing ink

Play with touchable bubbles, they don't pop, now how can that be?

Grow amazing polymer jelly crystals and turn them into bright colors, making a rainbow in a test tube