Products that were not intended to be used in model making but work anyway

Same way people use these, but more versatile, because you can place them anywhere and don't need to change or rotate the tip to switch between sizes
People also use the pliers-type to quickly pump out "rivets" for Steampunk projects.

View attachment 1782700 View attachment 1782701
These can be used to secure the ends of slits in plastics and cloth. If you are adding a slice, vent, expansion accordion or similar and need to keep it from splitting further when under stress. Punch on the end of the slit/split. It creates a very durable stop without a stitch, patch or grommet. It will not suffice in areas of extreme tension.

If doing this on harder plastics, where slits can run away quickly, punch the holes first and cut the slit from one hole to the other. If done with a score first, followed by a full cut, the split will follow the score to the other hole if it tries to run away. Not guaranteed, of course, so practice.
 
These can be used to secure the ends of slits in plastics and cloth. If you are adding a slice, vent, expansion accordion or similar and need to keep it from splitting further when under stress. Punch on the end of the slit/split. It creates a very durable stop without a stitch, patch or grommet. It will not suffice in areas of extreme tension.

If doing this on harder plastics, where slits can run away quickly, punch the holes first and cut the slit from one hole to the other. If done with a score first, followed by a full cut, the split will follow the score to the other hole if it tries to run away. Not guaranteed, of course, so practice.
That and melting in plastic staples with one of these guys:
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If you want some very tiny gun barrels, cable connectors, antennas, etc. and you can get them cheap, I highly recommend milspec contacts:

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They are tiny, with extremely fine holes that can work very well for very tiny guns and such, if you get the smallest sizes. They can be pretty expensive, but lucky for me I work in the aerospace industry and we throw out broken ones all the time, plus all the extra ones the connectors come with that 'accidentally' make their way into my pockets when I clean up after my shift. ;)

Here's a set of AMT/Ertl TIE Interceptor guns I made using these:

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If you want some very tiny gun barrels, cable connectors, antennas, etc. and you can get them cheap, I highly recommend milspec contacts:
Great idea!
Years ago, I found out that you can buy those PCB connector sleeves in bulk without the plastic bits. They're perfect for stuff like RCS thrusters on spaceship models.
Sadly, I don't remember the technical name for them so others can easily order a bag as well. Anyone else know?
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ICEE candy sprays at service stations are molded to look like the Cetacean submersible in MAN FROM ATLANTIS:


 
If you have a dead LED TV, it probably has some really good diffusion materials for lighting. The TV in our bedroom went kaput and I was able to salvage a huge sheet of approximately 1/8" thick translucent white acrylic diffuser and another of much thinner sheet of Fresnel diffuser. Together they do a really great job of evening out the light from LEDs.

The sheets salvaged from the dead TV:
PXL_20240303_205925017.jpg


Test of both diffusers layered in the nacelle of my 1/350 PL Refit. They work best if there is a small gap between the LED and the diffuser (about 1/8" to 1/4"). The diffuser is up tight against the clear grille part on the inboard half of the nacelle and the LED strip is taped to the inboard half shining directly into the diffuser. The camera is picking out a very slight unevenness at the edges but it's pretty much perfect to the eye.
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More complete test with light blocking and the grill part painted. There is some unevenness here as well, which is caused by me testing an animation effect which randomly varies the brightness of the individual LEDs in a sort of water ripple pattern (it looks really cool in motion).
PXL_20240415_040424608.jpg


I carved a small piece of the white acrylic into a diffuser for the nacelle RCS thruster quad. It distributes the light from a single SMD LED beautifully.
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If you have a dead LED TV, it probably has some really good diffusion materials for lighting. The TV in our bedroom went kaput and I was able to salvage a huge sheet of approximately 1/8" thick translucent white acrylic diffuser and another of much thinner sheet of Fresnel diffuser. Together they do a really great job of evening out the light from LEDs.

The sheets salvaged from the dead TV:
View attachment 1820385

Test of both diffusers layered in the nacelle of my 1/350 PL Refit. They work best if there is a small gap between the LED and the diffuser (about 1/8" to 1/4"). The diffuser is up tight against the clear grille part on the inboard half of the nacelle and the LED strip is taped to the inboard half shining directly into the diffuser. The camera is picking out a very slight unevenness at the edges but it's pretty much perfect to the eye.
View attachment 1820386 View attachment 1820387

More complete test with light blocking and the grill part painted. There is some unevenness here as well, which is caused by me testing an animation effect which randomly varies the brightness of the individual LEDs in a sort of water ripple pattern (it looks really cool in motion).
View attachment 1820388

I carved a small piece of the white acrylic into a diffuser for the nacelle RCS thruster quad. It distributes the light from a single SMD LED beautifully.
View attachment 1820389
Good idea. It used to be that places like Best Buy would recycle your old electronics for free, now you have to pay them. If I had the space, I would've probably kept my last tv (that only lasted a few years) and try to break it down for parts too.
 
There was a YouTube video on trash-bashing a 1950’s rocketship…out of the UK…

The fuselage was fine…but the nose threw me off.

I have the nose of an old Goodyear Blimp model somewhere that would have been perfect.

What he had was too futuristic.

It was a round plastic hemisphere with hexagonal tube openings…it looked like a more rounded version of missile pods military aircraft use.

Perfect for a Star Trek drone/photon volley launcher…anyone remember that video?

Not this

This is interesting
 
I just watched Adam Savage's TESTED where he was inundated by free pencils.

I remember a type mechanical pencil with what looked like plastic bullets with cone like graphite leads only a half centimeter long or so.

They still make those?

Good greeble fodder.

Oh—here
 
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