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It's Never Too Early to Start Teaching & Learning - Floating Balls & Toilet Paper

I had a very special guest join me on my weekly television science segment this week. Anchorman Mark Koebrich took a break from his vacation and brought his 3-year-old grandson Jack to do a little science. It's never too early to start teaching…

History of the National Hands-on Science Institute

A number of people have asked about origin of the National Hands-on Science Institute (NHOSI). The old website (www.nhosi.com) detailed much of the history of the Institute up to 2003, but the website was never updated after 2003 when NHOSI…