June 22 Room 2 DigitalXP: Rube Goldberg: Engineering Design Process: Select, Prototype, Test by AVID Science https://padlet.com/avidscience1/c79vmu0sqm6dbwfr Please share your progress with these phases of the engineering design process. en-us 2020-06-18 19:23:01 UTC 2023-07-08 20:50:09 UTC hello@padlet.com Discussion Post Choice avidscience1 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/635190246 You can share by writing your post, uploading an image of your design sketch and prototype, or using the video recording feature to share your work for these phases of the engineering design process.]]> 2020-06-21 17:37:11 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/635190246 How to upload/take a video avidscience1 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/635190344 1. Click the circle with the plus sign under a column.
2. Click on the 3 horizontal dots.
3. Select upload to select a saved image to your computer.
4. Select  voice to record your post.
5. Select film to record a video.]]> 2020-06-21 17:37:18 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/635190344 Yoga ball thoughts... jotoole16 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639251885 It's kinda big to travel down a ramp, but has enough mass that, with a small force, would make it open the door??]]> 2020-06-24 21:07:53 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639251885 Yoga ball prototype jotoole16 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639253013 The towel will be whisked out of the way and at the same time a tap from the vacuum will move the yoga ball toward the door!...Not quite as elaborate or true to Goldberg as I'd like but short on time!]]> 2020-06-24 21:09:19 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639253013 Yoga ball test jotoole16 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639258017 This definitely needs to be more complicated to be viable as a Goldberg-like experiment but it was fun! I tried with my initial 8lb weight idea and almost broke the door...]]> 2020-06-24 21:15:34 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639258017 Design sketch https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639262979 My design started with a large fan, a ramp made from a temporary speed bump that we have in the garage, a softball, and then of course the door. Even with the large fan, it had a difficult time moving the softball. But it worked. Kind of. ]]> 2020-06-24 21:21:47 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639262979 Hotwheel https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639270553 I start with a hot wheel car on a track on a table, it triggers dominoes on a wooden chair, that triggers a baseball down a ramp, which hits a book and closes the door.

]]> 2020-06-24 21:32:03 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639270553 Waterbottles + book https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639274383 Book will stand balanced, roll water bottles to knock it down and open door]]> 2020-06-24 21:37:00 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639274383 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639274734 I started with a chair with a rolled yoga mat propped up (like a ramp), then I have a can to drop down the ramp, which will push a baseball to open the door. ]]> 2020-06-24 21:37:27 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639274734 A ramp made of books, a moveable lego block holding up the basketball on the ramp. a string attached to the astromech droid and the lego block. drive the astromech droid to me moving the lego block and letting the basketball go. https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639275240 2020-06-24 21:38:10 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639275240 Hotwheel https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639276163 Looks like it might work, book might not be heavy enough.]]> 2020-06-24 21:39:27 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639276163 Line up the ramp, block and broom with the door. Roll the ball down the ramp. The ball hits the block and the block pushes the broom which moves the door. jennifer_macfarlane1 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639276435 2020-06-24 21:39:51 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639276435 Hotwheel https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639276877 Substituted basketball for baseball which allowed me to use a bigger book.]]> 2020-06-24 21:40:28 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639276877 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639277005 The yoga mat, can, and baseball worked to push open the door (a bit).]]> 2020-06-24 21:40:39 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639277005 Prototype https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639278552 2020-06-24 21:42:55 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639278552 Test https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639279905 2020-06-24 21:44:53 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639279905 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639283078 2020-06-24 21:49:21 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639283078 Sketch https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639283374 Ruler: to measure the 12 cm
Brick: to place at the 12 cm mark
Remote control car: to drive the car to push door until door hits brick]]> 2020-06-24 21:49:49 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639283374 I'll attach the leash to my door and tie it to my ironing board. I'll put the snack near the ironing board and hope my dog will jump and tilt the board. The tilt should push the door open. mxl0503 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639284786 2020-06-24 21:52:05 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639284786 Prototype https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639284816 Don't have materials but invision somthing like this.]]> 2020-06-24 21:52:08 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639284816 I should add more https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639285530 2020-06-24 21:53:08 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639285530 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639286243 These test visuals are soo great!!!

]]> 2020-06-24 21:54:07 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639286243 My sketch... hector_lerma https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639286592 I decided that I would be using a shoe, my lonely, dusty guitar in its case, and my drawers in my bedroom. I would put the standing guitar + case in in front of the door. Then, I would tie my shoe onto something and use the drawers to keep it open. As soon as I clothes the drawer, the shoe would swing, hit the guitar which would then tilt to fall and close the door :)]]> 2020-06-24 21:54:31 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639286592 Bowling ball, ramp & chair https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639287538 I will need two setups, one on each side to open or close the door...and NO door handle allowed! :)]]> 2020-06-24 21:55:49 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639287538 schlicher_taylor https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639288518 2020-06-24 21:57:10 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639288518 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639289152 If I had the time I would add a ramp]]> 2020-06-24 21:58:05 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639289152 Bowling ball, ramp & chair https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639289786 As drawn.]]> 2020-06-24 21:59:04 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639289786 Bowling ball, ramp & chair https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639290439 worked perfectly every time I tried it in my mind. A blue bowling ball might work better.]]> 2020-06-24 21:59:58 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639290439 Here is my protoype! hector_lerma https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639291147 Hope it works!]]> 2020-06-24 22:00:51 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639291147 It kinda worked? hector_lerma https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639292204 2020-06-24 22:02:18 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639292204 start with a prototype and brainstorm https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639293379 Use calculations to be precise in your movement of the door. Inquiry, engineering practice as well collaboration needs to be implemented]]> 2020-06-24 22:04:00 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639293379 Sketch https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639295296 I used books like dominoes to close a door. ]]> 2020-06-24 22:06:46 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639295296 Book Domino Prototype https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639295906 I order books from light to heavy in front of a door. Th foam roller will be what I use to initiate the chain reaction. ]]> 2020-06-24 22:07:37 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639295906 Book Domino Test 1: SUCCESS! https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639296812 Very simple (definitely not a true Rube Goldberg experiment) but effective:]]> 2020-06-24 22:08:56 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639296812 use three books place https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639297465 2020-06-24 22:09:57 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639297465 Books https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639298408 Open door 30 cm. Place large books upright slightly apart from each other then tap last book in line causing books to fall in sequence, the last striking the door causing it to close.]]> 2020-06-24 22:11:13 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639298408 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639298622 2020-06-24 22:11:32 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639298622 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639298916 simple, but should work

]]> 2020-06-24 22:11:58 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639298916 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639299049 2020-06-24 22:12:10 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639299049 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639299597 2020-06-24 22:13:00 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639299597 B https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639300970 2020-06-24 22:15:03 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639300970 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639307078 2020-06-24 22:24:04 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639307078 Pinewood Car+Ruler+Cable. https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639308218 I decided to use a pinewood car (which does fit under the door) rolling down a ramp and pulling a ruler behind it to open the door. Held together by clips and tape. ]]> 2020-06-24 22:25:57 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639308218 Worked https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639308365 2020-06-24 22:26:12 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639308365 The three books worked perfectly https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639308615 2020-06-24 22:26:34 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639308615 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639308733 2020-06-24 22:26:47 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639308733 Pinewood Car et al. https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639309318 The car didn't have enough velocity it seems to pull the ruler. I think that means I need more potential energy to get more kinetic out of it. I don't think I have a way to reduce friction. I'll try a higher, longer ramp]]> 2020-06-24 22:27:41 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639309318 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639313525 2020-06-24 22:33:34 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639313525 Start with bowling ball on the cat tree. Roll ball down inside of broken laundry basket. Ball rolls across the floor and hits the door, causing it to swing open. https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639314943 2020-06-24 22:35:43 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639314943 Prototype. Will use water bottle as ball. Much heavier then a tennis ball. https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639315286 2020-06-24 22:36:18 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639315286 Bowling ball stops at the end of the ramp. https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639316203 2020-06-24 22:37:38 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639316203 Bowling ball stops at the end of the ramp. Extended ramp using ironing board. https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639316402 2020-06-24 22:38:03 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639316402 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639316833 The experiment worked. ]]> 2020-06-24 22:38:45 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639316833 https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639325525 Dominoes
Not the pizza lol
Carefully line up some dominoes, books, with rulers for ramps and solo cups to set them on. Maybe a balloon could pop at the end.

]]> 2020-06-24 22:51:56 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639325525 Dog Power https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639328837 I started with a cutting board as a ramp.  I needed something heavy to roll down the ramp.  I used a water bottle.  I used a step stool to hold up the ramp and a magazine to kee the ramp from sliding off.  I 
balanced the bottle on the magazine with a string cheese sticking out one side.  The dog grabbed the cheese which pushed the bottle down the ramp.

]]> 2020-06-24 22:56:23 UTC https://padlet.com/avidscience1/c79vmu0sqm6dbwfr/wish/639328837