We already heard about this on the Best Buy front, but it looks like several computer makers will let you upgrade to Windows 7 for free—or at least cheaply—if you buy a Vista computer after June 26. [InfoWorld]
Buy Vista PC After June 26, Get Windows 7 Upgrade For Free (or At Least Cheaper)
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Moving over to the NBN will soon (hopefully) be an easier and more transparent process, thanks to new rules for telecommunications companies released today by the ACMA.
Our limited human eyesight can really constrain our understanding of the universe. We can see only a thin swath of light's wavelengths, those waves with peaks 390 to 700 nanometres from crest to crest. This means we miss any light-emitting details coming from other wavelengths, such as from radio and microwave light, as well as infrared, ultraviolet and X-ray.