Don't Blink

A quick look at atomic theory and experimental observation of the Zeno Paradox and Effect, and how this relates to one of our favourite TV monsters. Remember not to blink!

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Gravity in the Palm of... Well, At Your Fingertips

The tiny accelerometers in your smartphone are sensitive to motion and orientation but measure relative to the gravitational force. Now gravimeters that measure fluctuations in local gravity are on the way down too.

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Never Annoy A Nobel Laureate

A Nobel Laureate talks about his ire about the use of the term "photon", and I just can't resist the snark that entails!

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