Gadgets...

Have you replaced your computer monitor recently, or are you about to? If so, don't throw your old one out -- not only do too many old monitors end up taking up space in landfills, they are chock full of toxic materials which can leach into the ground and water.

But while you may not have much use for old monitor, it could have plenty of life left in it. Here are a few ways you can recycle your monitor, or put it to further good use.

1. When buying a new monitor or PC, ask if your retailer will recycle your old one. For example, Dell will recycle or donate old electronics for free when you buy a new model from them.

2. Check your local retailer for free or low-cost recycling programs. Staples and Office Depot stores both offer electronics recycling (including large devices like monitors) for a small fee.

3. Donate your old monitor. Your old monitor is far from useless. Many charitable organizations will accept old monitors and put them to good use around the world. Try InterConnection and Computers with Causes to start.

4. Businesses have other recycling services open to them -- and they need it. The EPA can fine a company $25,000 for improperly disposing of old electronics. But companies like ARS Computer Disposal and EPC Inc. can help make sure your company's old computers are disposed of in accordance with Federal and local regulations.

5. Re-use your old CRT monitor -- by turning it into a fishtank!