Advertisement
more top stories »

Science


— Science

First pressure-sensitive, self-healing material developed

Our largest bodily organ is also one of the most remarkable. Not only is our skin pressure sensitive, it is also able to efficiently heal itself to provide a protective barrier between our insides and the world around us. While we’ve covered synthetic materials that can repair themselves or are pressure senstive, combining these properties in a single synthetic material has understandably proven more difficult. Now researchers at Stanford University have developed the first pressure-sensitive synthetic material that can heal itself when torn or cut, giving it potential for use in next-generation prostheses or self-healing electronic devices. Read More
— Science

Potentially habitable super-Earth discovered in our stellar neighborhood

Due to the masterful efforts of an international team of astronomers, a new super-Earth planet has been discovered within the habitable zone of a star just 42 light years from Earth. Part of a six planetary system, the super-Earth known as HD 40307g has several promising attributes in terms of its ability to support life and because of its relative proximity, it may soon be possible to observe the planet optically. Read More
— Science

Apple considering a move away from Intel for Mac

Apple is exploring the possibility of a long-term move away from Intel-manufactured processors in its Mac personal computers, a Bloomberg report suggests. The story comes from unnamed sources inside the company and suggests that the iPad manufacturer believes that its own ARM-based chips, currently used in iOS devices, may one day be up to the task. Read More
— Science

How to boost lithium battery performance – just add crushed silicon

Researchers at Rice University and Lockheed Martin may have developed a low-cost method of creating longer-lasting, high-capacity lithium-ion batteries. Currently graphite is used as the anode in commercial li-ion products, despite the fact that a silicon anode could potentially store ten times more lithium ions. The team says it has solved one of the problems associated with silicon, which nearly triples the energy density of current li-ion batteries. Read More
— Science

Gizmag joins the Rebellion at the Star Wars Identities exhibit

Here at Gizmag, we like to focus on the very latest developments in science and technology. That said, when I had the chance to cover the new Star Wars Identities exhibition today, well ... it was an opportunity too good to pass up. The show features approximately 200 original props, costumes and models used in all six films, many of which have never been displayed in public before. Using interactive technology, however, it also teaches us how our own identities are formed, using the Star Wars characters as examples. Read More
— Science

Cardio-powered pacemakers: human heart more than up to the challenge

Research using a prototype piezoelectric energy-harvesting device developed by the University of Michigan suggests that the human heart provides more than enough energy to power a pacemaker, according to a statement released by the American Heart Association. The research has led to fresh speculation that piezoelectricity, electricity converted from mechanical stresses undergone by a generator, may one day provide an alternative to battery-powered pacemakers that need to be surgically replaced as often as every five years. Read More
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement