Following my retirement, we have closed our company for new business.

Please do not hesitate to contact me directly, our email portal remains open and I would be delighted to hear from you and provide ongoing support or advice.

Richard Thomson

Companies represented up to the end of December 2023. Please now contact them directly.

k-Space Associates, Inc.
Phone: +1 (734) 426-7977

Phone: +49 8761 76 24 0

Monday 6 June 2011

Absolute spheroids (almost)

A group from the Centre for Cold Matter at Imperial College have made the most accurate measurement yet of the shape of the electron.The group studied the motion of electrons inside Ytterbium Fluoride and from this work, which spanned more than a decade, they conclude that the electron differs from being perfectly round by less than 0.000000000000000000000000001 cm. As they helpfully point out, this means that if the electron was magnified to the size of the solar system, it would still appear spherical to within the width of a human hair. The Editor is intrigued by Imperial's recent press statement that said the researchers are now planning to measure the electron's shape even more closely.

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