 | http://www.bernardotech.org An informative video on how to determine where to install energy-saving light bulbs to save money, and where you should stick wit... | From:Bernardo's Tech Blog Views:42260    140ratings |
| Time:05:00 | More inScience & Technology |
Affichage des articles dont le libellé est really. Afficher tous les articles
Affichage des articles dont le libellé est really. Afficher tous les articles
How many watts does that light bulb REALLY use?
 | http://www.bernardotech.org Bernardo takes a look at the power consumption of three different light bulbs to see if the numbers match what is on the package. | From:Bernardo's Tech Blog Views:1556 10ratings |
| Time:05:58 | More inScience & Technology |
Make a really loud referee whistle for New Year's Eve
 | Get your free audio book at http://www.audible.com/woodworking and help support the show! This really loud whistle is also known as a "pea whistle" because i... | From:Steve Ramsey Views:81356 1844ratings |
| Time:08:19 | More inHowto & Style |
