Big High Low track // Homemade Science with Bruce Yeany

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Published 2019-04-09

After building several smaller tracks using shelf bracket materials, I had the opportunity to build a much larger high low track for an upcoming episode of DIY SCI which was to be filmed at my garage. Steve Spangler brought his television crew in for a couple days of filming some of my favorite science demonstrations. This was one of the pieces that will be featured in an upcoming episode which will be shown on the Fox channel this coming summer.

All Comments (21)

@bucketsaremyfriend 5 years ago

That station wagon in the back there is flippin' mint! I found myself staring at that beaut more than I was actually paying attention to the video...
@5MadMovieMakers 5 years ago

I forgot that bowling balls float
@PolarKantele 5 years ago

Man, XXL marble. Insane. Love this video. Anyway, nice car in background
@xirensixseo 5 years ago

imagine Wintergatan's marble machine using bowling balls
@erickeane471 5 years ago

Wow wow wow! Bowling balls float!!!! You learn something new every day.
@maxziebell4013 5 years ago

Your dedication to education is just incredible! Much appreciated!
@benjamator6700 3 years ago

Interesting video! Loved the dog that curiously walked over to the pool with the bowling balls.
@bubblezovlove7213 3 years ago

What a beautifully ordered workshop....
@WynandSchoonbee 5 years ago

I really enjoy your clear experiments & demonstrations! Wish we had more teachers with such passion for science 👍😀
@tsviper 5 years ago

Brilliant as always. Nice demonstration!
@bretatvs 5 years ago

Fascinating physics! Another great video! Keep up the good work! Great rework of the old high low track!
@DaftRebel 3 years ago

I'm glad this channel still exists!
@GnosisMan50 3 years ago

wow.... it's admirable you went through so much trouble to build this wooden track. Thanks for sharing!
@cesarazevedo768 5 years ago

I’d wish i could be ao passionated about something, work with it trough my entire carrer, then retire and keep loving as teacher bruce shows us...thats definetly the lesson he’s teaching us!
@davebeedon3424 5 years ago

Nice garage/workshop! Cool experiment---it made me think about roller coaster velocities.
@shoe_s 5 years ago

This is so cool! I can't wait to see it on the news in the summer!🦍
@backyardgarage912 5 years ago

I think another very interesting thing to mention is that both balls reach that same height in the air once they leave the tracks despite the different velocities/paths when they were on the track. It's another way of showing they have the same energy.
@Neuroheads 3 years ago

The family car in the back is epic.
@DaveBaldacchino 5 years ago

You're an awesome teacher! Always enjoy watching your work :)
@BrianMc42723 5 years ago

As a physics/engineering teacher and amateur woodworker, you're an inspiration to me - keep up the good work!