Ram Kumar

Shopping Online, The Green Way

Online shopping

The internet has revolutionized buying goods and shopping – with an internet connection and a credit card the latest products from around the world are just a click away. A  website was launched by Amazon, offering only eco-friendly products. www.vine.com only sells green products, apparel, accessories, organic foods, cleaning supplies to name a few. Vine.com strictly sells products which are either natural, organic, self-powering or products which make your home healthy. Products sold on vine.com are not labelled “natural” just as a marketing ploy. All the vendors who wish to sell products must verify that their products meet required standards and that… read more

PhoneSoap – See Why You Absolutely Need It!

PhoneSoap

Mobile phones have taken over from the handkerchief as the most likely household item to carry germs and bacteria. Even the toilet seat is ranked as a cleaner household item. A survey in the US found that more than 60 percent of iPad owners use their iPads to read news while in the restroom. The same device is then carried into the living room, the office, or the gym with the bacteria coming all the way. Phonesoap, a device which was funded by Kickstarter in 2012, is the solution to this unsavoury problem. The project was inspired by research which said that apart from viruses… read more

Giving It The Green Light

Greener lighting at home

These days when we go shopping for a new laptop or television we are looking for the thinnest and lightest product available. Researchers have come up with graphene based electrode technology which make affordable and energy efficient display technology that could be a good alternative to light bulbs. Interestingly it is so sleek that it could even be used as wallpaper or applied to ceilings. Almost all modern devices use organic light emitting diodes (OLED) for display which are energy efficient but also have some drawbacks. The slimness comes with a cost making it very expensive compared to CRT or LCD type displays. OLED… read more

Space Based Solar Power

Solar power from space

Humans are resting their hope of finding alternative energy generation models on solar and wind power generation. But what if science could find some way to harness the power of the sleepless sun? This is not just a twist in a science fiction novel, as researchers are making good progress towards harnessing space based solar power. It all began when Isaac Asimov wrote of solar power being collected from space and transmitted to the planet with the help of microwaves. This concept was later extended by Peter Glaser in 1968 and he detailed the basic idea of creating a solar satellite which incorporated… read more

Producing Power From Food Waste

Food waste to energy

In countries like the US, food wastage has become as serious a problem as pollution. In 2010 more than 35 million tons of food was wasted in the U.S making up 14% of total municipal solid waste. More than 30 million tons of items that are not recyclable are thrown away creating landfill. Both the economy and the environment are affected by food wastage. Households spend a geat deal of their budget on food, and any wastage is a cost to the budget. Efficient food purchasing, optimal storage, and careful preparation can save you money. Not only on a household level,… read more

The Future of Our Roads

solar.roadway

In the future our roads will be smarter and more useful because they be made with solar panels. At least that is what the company Solar Roadways has planned for our highways. The company has a prototype which is far different from the solar panels which we use on rooftops. It is not only strong enough to support the load of vehicles but can also generate a billion Kilowatt hours of power which is more than any country can produce in a year. These panels are brilliantly engineered into three layers: a road surface which is transparent enough to allow the sun’s rays to… read more

Recycling Nuclear Waste

Nuclear Recycling

Nuclear energy is often the only hope for power generation in countries without large deposits of fossil fuels. However, the presence of nuclear power plants compromise the security of that country, and most struggle to adequately dispose of the waste materials. Cumbria based British Sellafield has come up with an idea whereby nuclear waste is the key element. Nuclear waste in British plants mostly contains americium-241, and the organization plans to use this nuclear waste element to power long range spacecraft. This method of using nuclear waste is based on a design used in the Voyager probes, launched in 1977.  Even the popular… read more

Apps To Go Green

Green apps

Applications or Apps have completely invaded our digital world, flooding people with information. Their ability to put so much power and choice in the hands of ordinary consumers has entirely changed human interaction with the world. Therefore as many of these apps can help you to live your life in a more environmentally sustainable way it makes sense to download a few of the following suggested apps to your smartphone. Some of the applications mentioned are free, while others cost between 0.99$ to 6$. Green Meter This iPhone/iPad app simply computes your vehicle’s power and fuel usage characteristics and helps your… read more

Power from the Subway

Power from the subway

Many of us who use public transportation such as trains at some point or other have experienced the sudden gush of air when a train enters the tunnel. But Singularity Studio feels creative about this unused air pressure inside the tunnel and they have come up with a new tile prototype which turns this pressure into useful renewable energy. This prototype is named Transducer Tile and does an amazing job converting the pressure into power by a simple mechanism. The modest design is made up from readily available elements. A transducer tile consists of a micro wind turbine. The blade is rotated by the… read more

How Much Do Your Appliances Cost You?

Energy Star

Many of us don’t realize that the cost of the appliances we buy doesn’t end after purchase. The power consumed by these appliances will be reflected directly on our electricity bills every month. So next time you buy an electrical appliance you need to consider its energy efficiency. Energy Star, a joint program of the U.S Environmental Protection Agency and the U.S Department of Energy, helps people around the globe to consider the environment and save money by ensuring they only purchase energy efficient products. According to Energy Star, an average home spends over US$2000 on energy usage per year… read more