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The Science Creative Quarterly & A DIALOGUE WITH SARAH, AGED 3: IN WHICH IT IS SHOWN THAT IF YOUR DAD IS A CHEMISTRY PROFESSOR, ASKING "WHY" CAN BE DANGEROUS

The Science Creative Quarterly & A DIALOGUE WITH SARAH, AGED 3: IN WHICH IT IS SHOWN THAT IF YOUR DAD IS A CHEMISTRY PROFESSOR, ASKING "WHY" CAN BE DANGEROUS
SARAH: Daddy, were you in the shower? DAD: Yes, I was in the shower. SARAH: Why? DAD: I was dirty. The shower gets me clean. DAD: Why does the shower get me clean? SARAH: Yes. DAD: Because the water washes the dirt away when I use soap. DAD: Why do I use soap? DAD: Because the soap grabs the dirt and lets the water wash it off. DAD: Why does the soap grab the dirt? DAD: Because soap is a surfactant. DAD: Why is soap a surfactant? DAD: That is an EXCELLENT question. DAD: Why does soap form micelles? DAD: Soap molecules are long chains with a polar, hydrophilic head and a non-polar, hydrophobic tail. SARAH: Aidrofawwic DAD: And can you say ‘hydrophobic’? DAD: Excellent! DAD: Why does it mean that? DAD: It’s Greek! SARAH: Like a monster? DAD: You mean, like being afraid of a monster? DAD: A scary monster, sure. (pause) SARAH: (rolls her eyes) I thought we were talking about soap. DAD: We are talking about soap. (longish pause) DAD: Why do the molecules have a hydrophilic head and a hydrophobic tail?

http://www.scq.ubc.ca/a-dialogue-with-sarah-aged-3-in-which-it-is-shown-that-if-your-dad-is-a-chemistry-professor-asking-%e2%80%9cwhy%e2%80%9d-can-be-dangerous-5/

Thingternet My Nest article got me thinking about smart metering. In my head, smart metering is all about energy efficient homes constantly connected to utility companies, controlling all my appliances to minimise my energy use. The reality is a bit different A few hundred thousand UK homes have had smart meters installed so far. Math, Physics, and Engineering Applets Oscillations and Waves Acoustics Signal Processing Electricity and Magnetism: Statics Electrodynamics POSTER: English Is A Crazy Language Do you think English is easy to learn? Well, here's a short example of how complicated it in fact is! Check out this high quality print-friendly poster below - you're most welcome to print it out and place either in your classroom or Teacher's Room for everyone to see. Don't forget to 'LIKE' it or tweet about it (see the buttons above), or email it to your fellow teachers!

PeerIndex Picks Up $3 Million To Win Friends And Influence People (And Beat Klout) Whether you subscribe to the idea of social influence or not, services that mark — or try to mark — it are continuing to pick up momentum, and the latest example of that is PeerIndex, the UK-based social influence marketing platform, picking up a $3 million round of funding from a group of angel and private equity investors. The Series A round was led by Antrak Capital with participation from the ex-head of Reuters, Tom Glocer, as well as Restoration Partners chairman Ken Olisa and angel investor Sherry Coutu. There has been plenty of backlash against services like Klout and PeerIndex and the many others chasing the business of quantifying who influences whom in the wider world of social media, particularly among consumers. That straight consumer-facing social ranking part of the business, however, is only a part of what PeerIndex (and others like it) does.

30 Useful (and Unknown) Web Apps You Need to Bookmark - Page 2 FillAnyPDF FillAnyPDF is a fairly simple web app which allows you to upload a PDF file, then easily write on it wherever you want. This allows you to easily fill out any form, even if they’re not in an editable PDF form. You can also share your blank form with others, so you can collect forms from a group easily. FillAnyPDF also supports electronic signatures and has a repository of free forms. Google Wave

The Ard-Vark by Kerwin Lumpkins The Ard-Vark is a basic electronics box that can be remotely controlled by an app on your iPhone, iPad or Android phone. It is Arduino compatible. Have you ever wanted to build a project that needed electronics but you didn't know how to start? Physics Flash Animations - StumbleUpon We have been increasingly using Flash animations for illustrating Physics content. This page provides access to those animations which may be of general interest. The animations will appear in a separate window. The animations are sorted by category, and the file size of each animation is included in the listing. Also included is the minimum version of the Flash player that is required; the player is available free from The categories are: In addition, I have prepared a small tutorial in using Flash to do Physics animations.

Awesome Products that Make You Wish You Thought of Them First Feeding the inner geekness… Loading… A Big Make Attack Bed… Two all beef patties, special sauce, lettuce cheese, pickles onions on a sesame seed bed. A Bubble Wrap Calendar… This is one calendar I would consider fun. Keyboard imprint on sole of shoe. I just wouldn’t want them to get dirty. Make Me a Sandwich Ring.

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