Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

Start your toy engines -- this is going to be a fast and friction-filled race!

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Science fair project that illustrates the properties of black holes in space.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

This science fair project idea outlines the practical applications of particular origami folding techniques.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

In this science project, the center of gravity is explored.

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

Looking for a fun earth science project on continental drifts? Check out this fun science fair project idea to explore how Pangaea may have broken up.

Science fair project that teaches you key definitions of molecular science, and how different isotopes of an element affect the relative atomic mass.

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

This science fair project idea examines liquids of different densities.

Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.

This science project teaches students to classify different shapes of leaves.

This science fair project demonstrates the "power of conformity".

Science fair project that explains and demonstrates the parallax principle.

Science fair project that creates fog using bottles of hot and cold water.

This science fair project idea measures physical dexterity as a function of temperature.

Science fair project that examines the relationship between fluid flow rate, pressure, and resistance.

The objective of this science fair project is to investigate salt water density.