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For this class we write weekly blogs on a variety of topics that have to do with 3D printing.

Blog 1: Thingiverse

We need to search Thingiverse and explore some printed items witch satisfy these descriptions:

An item that is amazing/beautiful

This Gyrornament is such a cool deco that let me think of two ancient Chinese item; The first one is Hexagon Cap Bottle, a Yuanmingyuan precious pottery vase with a smaller one inside but cannot take out; The second one is the Universal instrument(maybe you can only see the picture), this structure can let the core layer sustain the same direction regardless of the outside direction and position change, which can easily use to navigation.

Still, I love this design because of its beautiful, interesting and amazing.

Highly recommend to watch this video!

An item that is funny or strange

This Strawberry Stem Remover is a good idea to invent tools to remove strawberry stem, because if we use our hands to do so, the strawberry will embed into our fingernail which is pretty uncomfortable and hard to clean. But this design is a little strange, because I think the manipulation is not comfortable and easy to slide. if this item cannot make people feel comfortable and convenient, people will not try to adapt it and change their habit.

An item that is useless

This ping pong ball seems really pointless. If you wanted customization, you could probably use sharpie or acrylic paint on a regular ping pong ball and draw whatever you wanted. Also, I think it would be extremely difficult to print out a sphere perfectly, and having an imperfect ball would really effect a ping pong game. Source

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An item that is useful

This is a cool print of a fold-able booklet. They didn't go into much detail of the technique they used but it is definitely unique, probably because I haven't seem that many wood prints. I think it would be cool to customize the front of the booklet, too. For example, you could have your name "engraved" on the front. The creators also mentioned how combining steps and using simple designs allows for cheaper production which is what I think a big part of 3D printing is. Source

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The best printable Raspberry Pi case I could find

This was the best case that I could find. It had a lot of made versions and a lot of likes. It also allows for customization of the case, because the cut-out holes (that are in the shape of a raspberry in the original version) can be changed (there are some examples in the collection of "I Made One" pictures). The instructions also include a detailed blog post which seems useful for trouble-shooting and gives a lot of credibility to the creators. Source

Out of all the prints I found, none of them really surprised me. I'm not entirely sure how the wood booklet one prints and I'm a bit surprised/confused that someone would print a ping pong ball. I also am still not sure how printing with supports looks like so I would be interested to see that, but not surprised by the outcome, since classmates have already explained how supports work.