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Science Toys

Science Toys
Science Toys Make toys at home with common household materials, often in only a few minutes, that demonstrate fascinating scientific principles. To make it easier to build some of the toys described in the book we have a catalog of parts and science kits. Some of the catalog items are: Twitter: sqfield My Science Blog

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The Basement Mechanic's Guide to Building Perpetual Motion Machines. Why bother to build useless devices? Why build them? That's a good question, considering that they never work as you may have hoped. twisted space It’s been a while since I’ve written a topology post. Rest assured – there’s plenty more topology to come. For instance, today, I’m going to talk about something called a fiber bundle. I like to say that a fiber bundle is a cross between a product and a manifold. (There’s a bit of a geeky pun in there, but it’s too pathetic to explain.)

GPT vs MBR Disk Comparison by Bruce Mackenzie-Low - April 28, 2011 Introduction The Microsoft Windows operating system offers 2 architectures for partitioning disk drives into usable areas to store data. Petrichor Petrichor (/ˈpɛtrɨkɔər/) is the earthy scent produced when rain falls on dry soil. The word is constructed from Greek, petra, meaning ‘stone’ + ichor, the fluid that flows in the veins of the gods in Greek mythology. In 2015, MIT scientists used high-speed cameras to record how the scent moves into the air.[5] The tests involved approximately 600 experiments on 28 different surfaces, including engineered materials and soil samples.[6] When a raindrop hits a porous surface, small bubbles form that float to the surface and release aerosols.[5] Such aerosols carry the scent as well as bacteria and viruses from the soil.[5] Raindrops that move at a slower rate tend to produce more aerosols; this serves as an explanation for why the petrichor is more common after light rains.[5] Some scientists believe that humans appreciate the rain scent because ancestors may have relied on rainy weather for survival.[7]

Thesis Statements and Important Quotes from 1984 by Orwell Below you will find four outstanding thesis statements / paper topics for 1984 by George Orwell that can be used as essay starters or paper topics. All five incorporate at least one of the themes found in Orwell's 1984 and are broad enough so that it will be easy to find textual support, yet narrow enough to provide a focused clear thesis statement. These thesis statements for offer a short summary of 1984 in terms of different elements that could be important in an essay. You are free to add your own analysis and understanding of the plot or themes to them. 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.

TIOBE Software: Tiobe Index TIOBE Index for January 2016 January Headline: Java is TIOBE's Programming Language of 2015! Java has won the TIOBE Index programming language award of the year. This is because Java has the largest increase in popularity in one year time (+5.94%). Dream Anatomy: Gallery: Gautier D’Agoty and G.J. Duverney: Anatomie des parties Click on the artwork above for a higher resolution images. (loading time is long for slow connections) Anatomie des parties de la génération de l’homme et de la femme Paris, 1773. Colored mezzotint.

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