Air quality in urban areas can be horrendous. For instance, in New York and Los Angeles the air quality is consistently below federal safety levels. So, how do you know how good/bad the air in your ...
Dengarden on MSN
DIYer shares the coolest LED balloon drop idea for NYE
Just because you're not going to be in Times Square on New Year's Eve doesn't mean you can't have a ball drop of your own — ...
Describing itself as "the world's biggest show and tell", the website instructables.com features a number of interesting DIY projects. One that caught my eye was 'LED floaties' 'Nak' writes: "My ...
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