Some cool science resources
Posted July 15, 2008on:
Just got back from wonderful New Zealand yesterday and came across some of these impressive deals.
Digital calipers from aldi for €10, available from Sunday 13th (checkout blowtorch available also for €10). Why would anyone use the old-fashioned vernier calipers when you these cut out all the confusion. Ideal for ‘measuring the resistivity of wire’ experiment.
Dynamo torches from lidl for €10, available from Monday 14th. Use them at Junior Cert as an examle of energy conversions, and at Leaving Cert for demonstrating Electromagnetic Induction. I haven’t bought one yet but hopefully they can be taken apart to see the internal workings.
VHS to DVD converter for €168 from Maplin (Maplin doesn’t have an Irish website for some reason, but they do issue newsletters with their special deals). If, like me, you have a bank of VHS cassettes with numerous programs on each cassette, then is the ideal way to start afresh. This time around I use one DVD per program, and use an elecrtronic labeller (which I also got from lidl) to label each DVD. Our science department got one of these a couple of years ago but I reckon it was probably twice the price.
Maplin also currently have Infrared Thermometers for €33 and multimeters for €8 (I would check that ‘crocodile leads’ fit into these sockets before buying).
I was thrilled to see that Maplin have started stocking educational products from mutr. So many so-called ‘Science Toys’ that you see in toyshops look fantastic but are actually crap. Mutr (middlesex university teaching ressources) on the other hand are the business; I’m not even sure they do it for profit, certainly many of their products are unique and very reasonably priced.
Get your Christmas shopping done early this year