As a kid, do you remember the time you took a big old magnifying glass and used it to concentrate a beam of sunlight to try and start a fire? Â More often than not, the object of your makeshift laser weapon – a dry leaf, a slip of paper, or, if you were really daring, …
Continue reading The World’s Biggest Magnifying Glass (and the fires it starts)Internet Safety
DADvocate – Internet Discussions from Kevin Metzger on Vimeo. This is a video interview with Security Expert Ben Halpert. Ben has two daughters and a son on the way. When his first daughter was born he began thinking about the security risks for being on line with children and how and when that conversation should …
Continue reading Savvy Cyber Kids – An Interview