This blog's by-line does promise to include Ella the Wonder Dog and I haven't really done that before, so here's a little taster from the Ellavision channel...
Our finest getting to grips, quite quickly really, with pendulums and circular motion... and a tennis ball of course. That's what tennis balls are for - getting to grips with.
Showing posts with label swingball. Show all posts
Showing posts with label swingball. Show all posts
Saturday, 30 April 2011
Subscribe to:
Posts (Atom)
