3D Printing Organs, Blood Vessels and All, Takes a Big Step Toward Reality | Singularity Hub

There’s something a little creepy-sounding about the phrase “lab-grown organs,” but producing human organs in the lab could have a range of such powerful benefits that, if they became widely available, only the rare patient would get hung up on the creep factor.

A liver, for example, made from human cells could be used as an intermediate step in drug testing in order to help ensure that a drug was safe before testing it on people. And, yes, a bladder or pancreas or even a heart developed from a patient’s own cells could be transplanted, cutting the wait time for a donor organ and all but eliminating the risk that the patient would reject the organ.

So while average Joes may wrinkle their noses at lab-grown organs, scientists tend to talk them up. But major unresolved challenges can be lost among reports of exciting breakthroughs in the field known as regenerative medicine.

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How 3D Printing Is Going To Change The World

3D Printing is changing the world is so many different ways.  One of them is how the Automotive Industry is already using the technology to print entire car bodies and it allows for auto parts to be customized to individual buyer specs.

The Automotive Industry

Since 3D printing is set to take the manufacturing industries by storm, this also means that the automotive industry will be transformed. Already, entire car bodies, fully functional bicycles and even perfectly flyable drone airplanes have all been printed using the technology. Not since Henry Ford’s assembly line has an invention had this much of an impact on the automotive industry. Machinery and parts will now be able to be mass-produced at an even cheaper and quicker rate. Automobile parts could even be easily customized to suit each individual buyer. It is believed that in the future, no two cars will be the same. The possibilities are endless! Experts have even claimed that 3D printers will allow the replacement of rare parts from antique models of cars.

via How 3D Printing Is Going To Change The World.