I had fun visiting the Ontario Science Centre in Toronto, Ontario, Canada earlier this month. It had been years and years since I last visited it. Of course I headed immediately to their shortwave amateur “ham” radio station. Their “ham shack” is actually a self-contained modular room – think of a very small 1970s gawdy orange coloured RV trailer without wheels inside the building off in a corner and you get the idea. I think it is the only thing left unchanged in the 35 years or so the place has been open although of course the radio equipment inside it has been significantly updated. I remember being a small child and visiting it first when it opened – CTV national news anchor Harvey Kirck was there and I think he’d already been celebrating quite a bit! I used to love shortwave radio listening before the era of the internet… tuning in exotic and far away stations and places through heavy interference and crackle… BBC (of course)… Radio Moscow… Radio Sofia… Radio Havana… etc. etc. etc. (Heck… what am I saying, I still love it!) Catching one of those foreign stations on my little shortwave radio was like catching rare tropical fish. At one point while still in high school I took a weekly night school course to get my ham radio “ticket” so I could transmit too. In the end I never went for my licence because in those days you had to do 15 wpm in morse code and I couldn’t get above 5 wpm. Sigh. Today, you don’t even need it at all. The other big difference between then and today is the technology – the Ontario Science Centre ham station (VE3OSC) has a computer that shows them the overhead satellites flying by that their equipment will automatically aim their aerial at and enable them to bounce their signal off! This facilitates two way contact much further afield than otherwise possible. Fascinating stuff for a radio/audio geek like me. I only stayed there a mere five hours!
I looked around at the rest of the OSC a bit too. Lots more for younger kids than in my day but I got the feeling, perhaps erroneously, that it has been significantly dumbed down. Less emphasis on learning, making connections, asking questions and more on just “having fun” without needing to pursue the reasons why. It was a truly magical cerebral experience when I was a kid. Today it seems more like a fancy baby-sitting service.
For example, I looked at their “space” exploration displays. Where was the moon landing? The Apollo years? Gemini? Mercury? It was like history didn’t matter to them at all. Fortunately VE3OSC was still there and thriving and still attracting visitors of all ages, young and old alike.
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Later, I found an interesting related site at NASA which helps you plot in real time the various satellites overhead. Or at least the ones they are allowed to tell us about! If you click AMATEUR you’ll see the ones that ham operators can bounce their signals off as they fly by for a brief window. Makes you kind of nervous in a way when you really stop to think how much electronic junk is up there, listening, watching, snooping… Hi guys! Here’s the link:
http://science.nasa.gov/realtime/jtrack/Spacecraft.html
My thanks to the Ontario Science Centre’s Saturday “ham shack” volunteer Mopa Dean for generously sharing his time and experiences “on the air”. His genuine ability to educate and inspire should guarantee another generation of shortwave radio enthusiasts for sure!
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