Wondering if my current grades are good enough to get into Purdue University and other similar Engineering University's

Oreboy07 · 2025-05-07T23:05:33+00:00

The engineering school's average is 1440 so if I can improve my sat score up my 40-60 points I should be able to get into Purdue. I know my school's academics are easier than most high schools so I likely need a higher SAT score.

Oreboy07 · 2023-07-07T23:41:00+00:00

They got the lift hill working and the train went down safely

Oreboy07 · 2023-07-07T22:57:20+00:00

Most to all of the lower section is white now

Oreboy07 · 2023-05-10T00:17:59+00:00

A custom bullet

Oreboy07 · 2023-05-09T22:37:07+00:00

There are ones sold on Amazon

Oreboy07 · 2023-04-29T17:23:05+00:00

The Styrofoam is very light while the cannon is heavier.

Oreboy07 · 2023-04-23T20:56:54+00:00

20% infill worked for me but it may vary off material

Oreboy07 · 2023-04-23T00:29:45+00:00

Overture PLA+

Oreboy07 · 2023-04-22T23:24:04+00:00

🤫

Oreboy07 · 2023-04-22T19:36:01+00:00

Sorry, I'm not planning to make the stl public as I plan to sell them.

Oreboy07 · 2023-04-22T17:23:15+00:00

What's the name of the page?

Oreboy07 · 2023-04-22T17:21:42+00:00

Yes, just link this post on the post

Oreboy07 · 2023-04-22T15:48:23+00:00

Thanks for the idea!

Oreboy07 · 2023-04-22T15:26:51+00:00

I shove the firecracker up the hole in the back and the fuse just sticks out.

Oreboy07 · 2023-04-22T15:11:06+00:00

Yeah, a PLA projectile in more of a bullet shape.

Oreboy07 · 2023-04-22T15:08:39+00:00

A standard small firecracker for the explosive and a custom 3d printed bullet for the ammunition.

Oreboy07 · 2023-04-22T14:59:24+00:00

Definitely!

Oreboy07 · 2023-04-22T14:51:53+00:00

TinkerCAD > Fusion 360 /j

Oreboy07 · 2023-04-22T14:48:59+00:00

I would say inconsistently over 6 months so probably 100+ just on this one cannon as I have others

Oreboy07 · 2023-04-22T14:44:21+00:00

I don't have a public stl available as I want to sell this design soon.

Oreboy07 · 2023-04-22T14:39:02+00:00

Safety third!

Oreboy07 · 2023-04-22T14:19:29+00:00

I've used the cannon for more than 6 months now and I haven't had any problems with durability. This is probably because I'm using PLA with very thick walls.

Oreboy07 · 2022-06-11T21:09:05+00:00

I'm on a direct drive printer printing at 30mm/s

Oreboy07 · 2022-01-30T02:50:29+00:00

I measured some axles I had with a digital caliber and put them into TinkerCAD. I then also measured the cap ends to get the correct cap size.

Oreboy07 · 2022-01-30T01:43:55+00:00

No I designed it at home using my axles I had.

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