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Jo McGrouther

Energy, let's save it! - YouTube - 1 views

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    "http://yt.cl.nr/1-g73ty9v04" A family is carelessly and unknowingly wasting energy from the moment they wake up. Until something unexpectely happens.
Jo McGrouther

Why Thinking matters in schools - YouTube - 1 views

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    "http://yt.cl.nr/XxKIa6Zr1NQ" Senior Research Associate at Harvard Project Zero, Ron Ritchhart shares his thoughts on the importance of creating a culture of thinking in classrooms and schools
Jo McGrouther

Welcome - Google Science Fair - 1 views

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    Google Science Fair
Jo McGrouther

Endothermic & Exothermic Reactions - YouTube - 0 views

Jo McGrouther

Activation energy - YouTube - 0 views

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    "http://yt.cl.nr/VbIaK6PLrRM" Animation on activation energies of exothermic and endothermic reactions.
Jo McGrouther

petroleum refining basics - YouTube - 0 views

Jo McGrouther

7 Inertia Demos - YouTube - 0 views

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    "http://yt.cl.nr/T1ux9D7-O38" This video shows 7 different inertia demos. Newton's 1st law of motion (law of inertia) states that objects at rest will remain at rest, and objects moving at constant velocity will remain moving at constant velocity unless acted upon by an outside unbalanced force.
Jo McGrouther

Newton's Law Of Inertia - YouTube - 0 views

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    A demonstration of Newton's First Law using your car's safety devices.
Jo McGrouther

Formative vs Summative Assessment - YouTube - 0 views

Jo McGrouther

Joe Kittinger the highest jump ever 31km space Free Fall.mpg - YouTube - 0 views

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    "http://yt.cl.nr/8V2ncwumv9o" Col. Joseph Kittinger -1960 - set world records for highest parachuting jump (102,800 ft. or 20 miles, 31km), highest balloon jump and fastest speed (close to speed of sound) by a person through the atmosphere.
Jo McGrouther

Freefall - Skydive from 31km - YouTube - 0 views

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    Joe Kittinger jumped from an altitude of 31,200m (102,800ft) setting several records, some of which remain unbroken.
Jo McGrouther

Catalyst: Carbon Nano - ABC TV Science - 0 views

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    At position six on the periodic table, Carbon hits the goldilocks spot - not too big, not too small. And with four outer electrons dying to hook up it's perfectly primed for bonding with other elements and for use in nanotechnologies. Jonica Newby traces the path of carbon in nanotechnology and delves into the latest advances.
Jo McGrouther

Chemistry Music Video 29: It's A Family Thing - YouTube - 0 views

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    "http://yt.cl.nr/mAjrnZ-znkY" This song differentiates between the different families of organic compounds based on the sharing of functional groups in different positions on the carbon chain.
Jo McGrouther

What happens when you take a scientist, liquid nitrogen and 1500 table tennis balls? - ... - 0 views

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    "http://yt.cl.nr/JJ9yn8vLdig" Dr Roy Lowry demonstrates the explosive power of liquid nitogen returning to its gaseous state.
Jo McGrouther

Hand vs. Liquid Nitrogen and the Leidenfrost Effect - YouTube - 0 views

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    "http://yt.cl.nr/gjsMV1MglA4" I stick my hand (momentarily) directly into liquid nitrogen but don't suffer any injuries due to the Leidenfrost effect.
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