Related topics: arthritis · osteoarthritis · cartilage

Report: Silicon Valley tech economy booming

Silicon Valley's tech economy is continuing to boom, with 58,000 new jobs and 42,000 new residents last year and all indications the record growth will continue, according to study released Tuesday.

Elon Musk's SpaceX drops lawsuit against Air Force

A spacecraft company run by billionaire Elon Musk has dropped a lawsuit alleging the U.S. Air Force improperly awarded a contract to launch military satellites to a joint venture between Boeing and Lockheed Martin.

Dubai launches 200-Megawatt solar plant project

Dubai launched a project Thursday to build a solar plant to produce 200 megawatt of electricity, as part of plans to generate five percent of the emirate's power from renewables by 2030.

Knee-deep sensing

A new, non-invasive technique to track the motion of knee bones in 3D with a very high precision has been presented by researchers in Australia. By employing a single-element ultrasound sensor and a fast image registration ...

Engineering long-lasting joint lubrication by mimicking nature

By finding a way to bind a slippery molecule naturally found in the fluid that surrounds healthy joints, Johns Hopkins researchers have engineered surfaces that have the potential to deliver long-lasting lubrication at specific ...

European satellite chief says industry faces challenges

Europe's satellite launch industry needs to be overhauled to keep up with tough challenges from US rival SpaceX and other emerging competitors, the head of European satellite giant Arianespace has said.

Lighter cars with new robotic welding method

A vehicle typically consists of several thousands of spot joints such as rivets, clinch joints or spot welds. They are used to bond together different parts of the vehicle, for example the car bonnet. But the rivets are costly ...

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