The U.S. Environmental Protection Agency is revising the Energy Star specification for servers to take into account significant system design changes and help buyers make effective purchasing decisions. Over the last few years, server makers have increasingly used coprocessors to boost computing power and given memory a bigger role in processing data. While memory has gotten more power-efficient, coprocessors can suck up a lot of energy. The upcoming, version 3.0 of the Energy Star spec for servers is aimed at helping buyers understand the power-efficiency levels of the new systems. The Energy Star program is already used in computers, appliances, electronics and many other products.

I appreciated Phillip G. Armour's use of coupled pendulums as an analogy for software project management in his The Business of Software column "The Chaos Machine" (Jan. Chaos is already being exhibited when Armour's machine performs smoothly, in the sense future behavior is inherently unpredictable. What happened when the machine made a hop was not that it "hit a chaos point" but apparently some "resonance disaster" that caused it to exceed the range of operation for which it was built. Moreover, "turbulence" is not an appropriate description in this context, as it describes irregular movement in fluid dynamics. Chaotic behavior does not require three variables.

We hear a lot about the Internet of Things on the consumer side. The oft trotted out example of the'smart' refrigerator that tells consumers when they've run out of the milk, and so on. But more serious potential for IoT -- and potentially seriously big wins -- are likely to be on the enterprise side where connected sensors can be deployed to automate at scale. The company took in a 6 million Series A round in December, which it's just announcing now -- and which includes, on top of that, a 3 million convertible seed, bringing its total raised to date to 9 million. Investors in the business include Jabil Circuit, Stanford StartX Fund, Founder.org

The United Nations Children's Fund, perhaps better known as UNICEF, has recently launched a new initiative through which they will begin to invest more money into technology start-ups that have the potential to better the lives of disadvantaged and vulnerable children all over the world. The new initiative, called Innovation Fund, has put a special focus on certain technologies that have the potential to help children, which include 3D printing, blockchain, wearables and sensors, artificial intelligence, and renewable energy. UNICEF, the United Nations program that has as its mandate the promotion of children's rights all over the world, has through its Innovation initiative put its focus on progessive projects and ideas that have the potential to help their cause. As stated on their website, UNICEF Innovation is "tasked with identifying, prototyping, and scaling technologies and practices that strengthen UNICEF's work." UNICEF is currently accepting submissions from various start-ups until February 26, 2016 through their website, though there are some requirements for being considered for funding.

Life essentials made better and more affordable." These are the types of startups that partner Paul Buchheit said were demoing today at Y Combinator's Winter 2016 Demo Day 2. Yesterday, we covered the first 60 startups from the batch, and picked our 7 favorites. Buchheit went on to say about today's big aspirations, "Those challenges may seem too large or too complex for a startup to solve. But as Kyle and Dan showed us with Cruise, often the hardest problems are the best investments." He was referring the GM's 1 billion acquisition of Cruise, a YC startup that built self-driving car tech. Today, the room was jam packed, with more chairs brought in for rich investors who were forced to sit on the floor yesterday. Buchheit joked about the first YC batch in summer 2005, saying "Back then no one wanted to go to Demo Day." Someone in the crowd yelled, "15 people wanted to go to Demo Day." Now, there are several hundred VCs avidly watching the presentations. Over the past few years, Y Combinator has expanded to accept startups from a much wider range of industries than traditional apps, including biotech, energy, hardware, and international logistics. When we spoke to investors in the past, some worried they might not have the expertise necessary to evaluate these companies. Now, YC President Sam Altman tells me many VCs have "hired other experts" to fill the gaps. He says "it's become fashionable to hire a Chief Science Officer." As a result, Altman believes that when it comes to funding, these alternative startups "seem to be doing just was well if not a little better" than their traditional software batchmates. Spinal Singularity – Better catheter Last year, over 5 million people were catheterized. Spinal Singularity wants to tap into the 2 billion urinary catheter market with a connected catheter that allows you to control the flow of urine by actuating a magnetic valve. The connected catheter is minimally invasive, and can be inserted or extracted in your own home.

Investigations have been performed into using clustering methods in data mining time-series data from smart meters. The problem is to identify patterns and trends in energy usage profiles of commercial and industrial customers over 24-hour periods, and group similar profiles. We tested our method on energy usage data provided by several U.S. power utilities. The results show accurate grouping of accounts similar in their energy usage patterns, and potential for the method to be utilized in energy efficiency programs.

The post is by Ilan Reiter, Principal Data Science Manager at Microsoft. The past few years have witnessed dramatic changes to the energy sector. Renewable energy sources along with the emergence of IoT (Internet of Things) are creating exciting new opportunities. On the consumption side, utilities and indeed the entire energy sector have seen consumption flatten out, with consumers demanding better ways to monitor and control their energy usage. Furthermore, with many grids becoming outdated and expensive to maintain, utilities and smart grid companies are in ever greater need to innovate.

Any savvy investor with a hand in tech stock knows that an innovation gold rush is well underway. Although the market is viciously competitive, creative upstarts that aim to change the game in their field are increasingly gaining an edge over bigger, less adaptable entities. The name of the game is Change, so the companies to watch are those who are making the biggest waves in their industry, the ones who promise to disrupt the status quo, the ones who are launching new methods and ideas in stagnant landscapes. In 2016, these are just five companies to keep an eye on, because when their innovations go mainstream, we'll be looking at tidal waves. Ten years ago, when the concept of "the cloud" first got rolling, the public looked at the technology with a skeptical eye.

Nasa has announced that it has found evidence of flowing water on Mars. Scientists have long speculated that Recurring Slope Lineae -- or dark patches -- on Mars were made up of briny water but the new findings prove that those patches are caused by liquid water, which it has established by finding hydrated salts. Several hundred camped outside the London store in Covent Garden. The 6s will have new features like a vastly improved camera and a pressure-sensitive "3D Touch" display

Jose Luis Cordeiro is a futurist thinker, the director of the Venezuelan node of the Millennium Project as well as energy advisor and part of the founding faculty of Singularity University (SU). In his speech at this year's START Summit he passionately argued that things like human-level artificial intelligence or physical immortality aren't nearly as far away in the future as most people would think, due to the power of exponential growth patterns observed in Moore's Law and other key areas, and he shared his vision of how technology will change almost every aspect of our lives, including ourselves. His conception of the future is very similar to that of his friend, the author, inventor, director of engineering at Google and co-founder of Singularity University, Ray Kurzweil. Both are radical optimists, both believe in a merger of humans and machines and both don't shy away from controversy. After Cordeiro's keynote I had the chance to do a short interview with him.