I thought I had posted this, but prompted by someone asking a related question, I realise I hadn't. So here is a technique to measure the size of the Earth ... I use this as an adjunct to my talk...
I thought I had posted this, but prompted by someone asking a related question, I realise I hadn't. So here is a technique to measure the size of the Earth ... I use this as an adjunct to my talk on how to compute the distance to the Moon.
I thought I had posted this, but prompted by someone asking a related question, I realise I hadn't. So here is a technique to measure the size of the Earth ... I use this as an adjunct to my talk on how to compute the distance to the Moon.