Model Airplanes

It’s really amazing how 3D printing is becoming a technology that is used across all fields of research and all forms of manufacturing, and by hobbyists from all walks of life. We’ve seen the technology used to create things as big as a house, to objects that can only be seen under a microscope. Each and every day we discover new uses for this up-and-coming technology that just a few years ago only a small percentage of people had heard of.

In the past couple years alone, 3D printing has begun to make its way into the aerospace industry. Boeing, as well as other companies, is using the technology to build airplane parts, and within a few years we may even see the first entirely 3D printed airplane fuselage go to use.

One company is using 3D printing to create airplane parts of another kind. Alex Breitkreutz, and his company, IFlyTailies.com, have been in the business of selling parts for RC airplanes for quite some time now. Recently, however, Breitkreutz decided to begin utilizing some of his design skills, in combination with 3D printers, to create custom, one-of-a-kind RC airplane parts.

“I offer scale accessories for RC model airplanes and helicopters,” Breitkreutz tells 3DPrint.com. “Unless the products are individual items, I mostly offer products that require a mix of manufacturing techniques. 3D printing has helped me [in] creating a lot more detail in

Article source: http://3dprint.com/32632/3d-printed-rc-airplanes/

A visitor to the an aerospace show inspects a model of Boeing’s 787 Dreamliner passenger plane.

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What are the Sennheiser Momentum In-Ear?

These Sennheisers are the first in-ear model to join the Momentum series, which has helped to establish the company as a top choice for people after stylish headphones with better sound quality than Beats.

The excellent bottom-end and sub-bass response that makes the full-size Sennheiser Momentum headphones so thrilling is back with a vengeance here, providing plenty of excitement. They’re crackers for electronic tracks, and have plenty of treble presence, too.

While there are some cheaper models that get quite close to the performance of the Momentum In-Ear, and we’re not in true high-end territory here, these earphones will please an awful lot of ears. Particularly those who enjoy bass thrills.

Sennheiser Momentum In-Ear – Design and Comfort

Most of Sennheiser’s in-ear headphones tend to look a little ordinary. But like the larger Momentums, the Sennheiser Momentum In-Ear are different, and embrace colour. The main parts of their bodies are red, but it’s a dark and subtly metallic shade that’s far removed from the bright red used commonly in sports earphones.

That said, the two-tone red-black cable is on the brighter side.

The earpiece bodies are plastic, with a little plate of metal on the back where the Sennheiser logo sits. Take the ear tips off and you’ll see what Sennheiser calls the stainless steel sound tunnel. While the outer part of the earphones is plastic, the inner is metal.

Use of metal in earphones seems to be

Article source: http://www.trustedreviews.com/sennheiser-momentum-in-ear-review