29 Free Websites To Learn A New Language. Learning a new language is tough, specially if you are not using it on a day to day basis. In addition to lessons and tutorials, one also needs interactive tools and a conversation partner to fully grasp the concepts of a new language. There are a tons of resources online that will help you to learn a new language but only few offer an interactive and real-person approach. We have picked the best of the lot so you can learn a new language quickly and smartly. These web resources include lessons, tutorials, multimedia tools, foreign language games and some very good language exchange networks that allow you to converse with native speakers: 1. Busuu Busuu offers free online language learning community to its users. 2. Learning language has become more fun and interesting because of My Happy Planet. 3.
To enhance the learning and teaching abilities of institutions, Pod Network ( Professional and Organizational development network) has played a vital role on the web. 4. 5. iTalki 6. 7. 8. 9. Pay Off Debt | ReadyForZero. 11 cheap gifts guaranteed to impress science geeks. Science comes up with a lot of awesome stuff, and you don't need a Ph.D, a secret lab, or government funding to get your hands on some of the coolest discoveries. We've got a list of 11 mostly affordable gifts that are guaranteed to blow your mind, whether or not you're a science geek.
Click on any image to see it enlarged. 1. Aerogel Also known as frozen smoke, Aerogel is the world's lowest density solid, clocking in at 96% air. Aerogel isn't just neat, it's useful. Price: $35 2. Inside these sealed glass balls live shrimp, algae, and bacteria, all swimming around in filtered seawater. EcoSpheres came out of research looking at ways to develop self-contained ecosystems for long duration space travel. Price: $80 3. NASA has been trying to figure out how to get a sample of rock back from Mars for a while now. Every once in a while, a meteorite smashes into Mars hard enough to eject some rocks out into orbit around the sun. Price: $70+ 4. Price: $150 5. Price: $110 6. Price: $80 7. Price: $15 8. Strobe Illusion - Stare into the Strobe and begin to hallucinate!
18 | Print These 20 Things You Don't Really Need And Your 3-D Printer Pays For Itself. On Thingiverse, a site where anyone can share their 3-D digital designs for others to use, you can find the blueprints for printing a world of oddities: a scale model of a great white shark skull, Star Wars cufflinks, and the “Monster Cube” puzzle, to name a few entries among the 60,000 open-source designs that Joshua Pearce, a researcher at Michigan Technological University, estimates live on the site. But among the curiosities are also a growing number of common household items that can be made on a 3-D printer and are actually pretty useful. So Pearce decided to do the math.
In a study published in the journal Mechatronics in July, Pearce discusses 20 common household items he found on Thingiverse, and how he then searched Google Shopping to calculate a range of what it would cost to get these items shipped to his door. His conclusion? “For the average American consumer, 3-D printing is ready for showtime,” he writes. This all seems exciting on the surface. How to Crack a Wi-Fi Network's WEP Password with BackTrack. Current position of the ISS. ScienceWorld.
130 Tools in 160 Minutes.