Throwing Toilet Plungers....FUN with Physics... safer than throwing axes

We've been throwing axes for quite a while but the sport is limited due to safety concerns, so we've switched to throwing toilet plungers. I've demonstrated these at teacher workshops, charity events and other gatherings and every place we've done them, they've been a hit. this video shows some of the basics for throwing, suggestions for the best plungers for tossing (not the red ones) and some science behind the throw.

I do have a recommendation for a particular plunger that I found works better than the red ones.I've had several people compare different brands and got better results with this one. I do not receive any promotional money for this recommendation. It is a black plunger, wooden handle, and the price should range from $3.50 to $7.00, available online or at hardware stores.
ProSource 8318-B Toilet Plunger Drain, 23-1/4 In OAL, 6 in Cup.