Henry Kent is an inventor with a passion and curiosity for science and engineering. He worked at the Ontario Science Centre in Toronto, Canada, for twenty years.
The content of this page is maintained by Eric Briggs. Permission to link to the orbit applet from Alan Chamberlin is gratefully acknowledged.
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Comments and corrections are welcomed! Also, assistance in filling in birth dates, birthplaces and other details for all names included in the list would be appreciated. In particular, discoverers, honourees, and those who proposed the names found on this page are encouraged to contribute further details for the next update.