Green Living, News, Renewable Energy, Technology

Poor Countries install Renewable Energy two times faster than the Rich

renewable energy africa

Developing countries are catching up fast and there’s a lot the rich can learn, especially in terms of energy. A study of 55 nations found that developing countries like China, Brazil, South Africa, Uruguay and Kenya are installing renewable energy projects at almost twice the rate of developed nations. In many of these countries renewable energy is actually cheaper than conventional…

News, Technology

‘Data Smashing’ algorithm might help declutter Big Data noise without Human Intervention

Big Data

There’s an immense well of information humanity is currently sitting on and it’s only growing exponentially. To make sense of all the noise, whether we’re talking about apps like speech recognition, cosmic body identification or search engine results, highly complex algorithms that use less processing power by hitting the bull’s eye or as close as possible are warranted. In the…

Design, Environment, News, Technology

3-D Printed Gardens may reinvent urban green spaces

vertical garden

3-D printing has taken the world by storm, and even though we’ve already discovered a myriad of potential applications, we’re just beginning to scratch the surface on what the technology can actually do. From cranium replacements to fossils, from artificial ears to artificial skin and from bacteria to livable rooms, 3-D printing has done it all, and more. Now, Sony computer…

Green Living, News, Technology

Windowless Plane reduces CO2 Emissions and makes the trip more Enjoyable

plane-interior

An UK design firm is proposing a most daring idea: replace the windows in a plane with super-light smartscreen panel made from organic LEDs (OLED). These panels would cover most of the plane’s inner surface and display the view from outside, better and lovelier than any windows could. Of course, you could choose to watch a football match, read a…

News, Technology

Algorithm predicts the Price of Bitcoin – Developers Double Their Investment in 50 Days

bitcoin

A team at MIT has developed a prediction algorithm that allows them to determine when the price of the infamous volatile cryptocurrency, Bitcoin, will drop or rise. Using this method, the researchers managed to double their initial investment in 50 days, all through an automated process that involved more than 2,800 transactions. Money forecast Since the last year or so, Bitcoin…

News, Physics, Technology

Tractor beam smashes existing records

Drs Shvedov (L) and Hnatovsky used a doughnut-shaped laser beam to push and pull small glass spheres

A team of scientists has managed to develop a tractor beam which can pull and push objects over 20 cm – 100 times more than previous records. There are a myriad of potential applications for this kind of research, including studying atmospheric pollutants or retrieving delicate particles of material for examination. “Recent advances in lightwave technology have already led to small-scale…

News, Technology

What the World looks like when the Internet is asleep

internet_map

There are over 4 billion IP addresses registered all over the globe and this number is constantly growing as developing countries get wired and more people use smartphones and tablets. The internet isn’t the same all over the world (yet) and activity heavily fluctuates from day to night. A new study mapped the world’s internet activity using an extremely simple…

Materials, Nanotechnology, News

Researchers make 32 differently-shaped DNA crystals – is this the Future of Nanotech?

Researchers have achieved 32 different–shaped crystal structures using the DNA–brick self–assembly method. (Photo : Harvard's Wyss Institute)

A team at Harvard’s Wyss Institute for Biologically Inspired Engineering demonstrated the latest advances in programmable DNA self-assembly by crystallizing 32 structures with precisely prescribed depths and complex 3D features. The DNA crystals could potentially be used as the basis of a programmable material platform that would allow scientists to build extremely precise and complex structures rivaling the complexity of…

Materials, News

This electric generator is only a few atoms thick

Positive and negative polarized charges are squeezed from a single layer of atoms, as it is being stretched. —Image courtesy of Lei Wang/Columbia Engineering

Researchers from Columbia Engineering and the Georgia Institute of Technology report the first experimental proof of piezoelectricity and the piezotronic effect in an atomically thin material, molybdenum disulfide (MoS2), making the experimental setup, in effect, the thinnest electrical generator in the world. The resulting generator is optically transparent, extremely light, and very bendable and stretchable. In the future, such generators could be…

Biology, News, Science, Technology

Building houses with bacteria

Image via Eco-Cement.

Houses of the future might be built with bacteria – at least partially. It may sound like science fiction, but a Spanish company located in Madrid is working to make that a concrete reality. It all starts with a common type of soil bacterium being. Put it in some soil, provide it with nutrients, and keep the temperature steady at about 30…