All posts by griffey

Just press go: designing a self-driving vehicle

We’re now exploring what fully self-driving vehicles would look like by building some prototypes; they’ll be designed to operate safely and autonomously without requiring human intervention. They won’t have a steering wheel, accelerator pedal, or brake pedal… because they don’t need them. Our software and sensors do all the work. The vehicles will be very basic—we want to learn from them and adapt them as quickly as possible—but they will take you where you want to go at the push of a button. And that’s an important step toward improving road safety and transforming mobility for millions of people.

via Official Google Blog: Just press go: designing a self-driving vehicle.

Custom 3D Printed Kidneys Help Surgeons Remove Tumors

The team uses pre-op CT scans to create 3D models of the kidneys, which are then transferred to the printer. The kidney is then printed out of two different materials so that the tumor and vasculature stand out from the rest of the organ. This allows the surgeons to initially see the tumor and vessels that will be much harder to spot during actual surgery.

via Custom 3D Printed Kidneys Help Surgeons Remove Tumors.

Myths and Truths of the 3-D Printing ‘Phenomenon’

Really great article about how 3D printing will compliment other manufacturing techniques, and what it’s really good for.

Never before have we had a technology where we can so freely translate our ideas into a tangible object with little regard to the machinery or skills available. Yet just as the microwave didn’t replace all other forms of cooking as initially predicted, 3-D printing will not replace other manufacturing technologies let alone industrial-scale ones for a variety of reasons. It will complement them.

via An Insider’s View of the Myths and Truths of the 3-D Printing ‘Phenomenon’ | Wired Opinion | Wired.com.

Pneumatic logic

The RepRap project was how I first learned about 3d printing. It has the remarkable mission, in that I’m remarking about it, of printing all of the parts to make another printer. Wow. Well, in principle, all of the circuits can be replaced with pneumatic ones. And also, you know, it might make a cool theme for a sci-fi flick. Just imagine a 3d printer printing with a background of hydraulic valves, pumps and hoses. Generate a pressure difference with steam and you’ve made a steam punk wet dream.