Give one example from the text of how 3D printing can be quicker than using traditional methods.

- 3D printing can be quicker than using traditional methods as it is made with more advanced technology and designed to work faster and effeciently.

Explanation:

Manufacturing Options: 3D printing provides a wide variety of manufactured products, including customizable products and even an individual’s personal designs.

Rapid Prototyping: Products can more quickly go from just a design to an actual prototype.

Manufacturing Speed: Just like the previous advantage, the manufacturing speed for a large number of final products is equally fast.

Reduced Costs: Even though the initial setup costs are higher, 3D printing has become cheaper than cheap labor in third world countries. Additionally, the costs of 3D printing are still decreasing, with the potential of 3D printers in homes in the near future. Furthermore, the costs of customized products are the same for mass production products.

Warehousing: With traditional manufacturing technologies, it is much faster and cheaper to manufacture additional products that you probably know that you will eventually need. However with 3D printing, only products that are sold need to be manufactured, thus warehousing of excess inventory is significantly less needed.

Explanation:

recent brain research has shown some surprising benefits as a result of formal musical training. learning to play a musical instrument appears to develop parts of the brain that can even influence academic results. the studies indicate that the earlier a child begins training, the more benefits there are. one such study showed that children who began musical studies before the age of seven had a more developed brain in the region where language production and auditory processing take place. scientists believe there is mounting evidence to show that early musical training can improve brain function.

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b and d

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