Howcast - Learn how to make an underwater volcano for a science project with the instructions in this Howcast video.

Howcast - Learn how to demonstrate chemical reactions using homemade silly putty with the instructions in this Howcast science project video.

Howcast - Learn how to make a fondant seagull for a beach theme cake from Angela Cuervo, winner of Food Network's Sweet Genius, in this Howcast video.

Howcast - Learning about chemistry and crystals can be fun – and tasty – with this simple recipe.

Howcast - Making your own clay is easy, inexpensive, and fun to do.

Howcast - Spice up a bachelorette party with cookies in shapes that evoke the wedding... or the honeymoon.

Howcast - After finger sandwiches and tea, delight the children and all their stuffed animal friends with these charming cookies.

Howcast -Have fun in the kitchen with your child making these delicious Valentine's Day treats.

Howcast -Be a backyard meteorologist with your own homemade barometer and make weather forecasts like the pros.

Howcast -If the wonders of rock candy have lost their charm, this guide will turn that sweet candy confection into a clear pane or stained-glass work of art.

Howcast -Who says finger paints are just for kids? Edible body paint can make adult playtime a little more fun.

Howcast -Make Valentine's Day fun by making a photo frame and a heart-shaped pin with your child.

Howcast - Your science teacher would call this ooey, gooey gunk a polymer. Your mom might call it messy. We call it fun!

Make your Easter eggs little oval works of art.

What would St. Patrick's Day be without green beer? Here's how to make it—with and without food dye.

We waste more water and use more chemicals in our bathrooms than any other place in the house! Here's how to green yours up.

If your political aspirations are limited to licking envelopes, these tips will add some real sparkle at your next election or patriotic-themed party.

A batch of these festive cookies are sure to liven up any New Year's bash.

DIY SCI host Steve Spangler demonstrates how you can make your own lava lamp at home!

Children love bubbles! They love them even more when there is a little bit more to it! Leo and Stella are trialling Rainbow Snake Bubbles and they are having lots of fun experimenting!

How to make a lava lamp at home! Easy science experiments for kids with Steleo!

Today we are sharing our Playdoh recipe - a recipe we make very often. Leo and Stella love playing with Playdough and and this recipe is a life saver! Find the full recipe below: INGRIDIENTS: 2 cups of flour 4 tsp cream of tartar 1/2 cup...

The famous Milk and Food Coloring Experiment explaind in easy terms for children of all ages to understand! The purpose of this video is to get the milk, food coloring, and dish soap experiment explained in super easy terms using simple...

Dr. Boyd performs the popular Elephant Toothpaste demonstration. If you want to try it too, just follow along! Note 1: DO NOT eat or put the foam in your mouth; it is not actually toothpaste or ice cream (it just looks like it). Note 2:...