Tailwag..I dont know how I missed the light stopping and starting thing I spend a lot of time at sciencedaily. I heard about something like that years ago maybe it was then only an idea. Extrodinary.. I did not realise they could get such a low temp. must have a decent fridge

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My mind is racing but not round and around going too fast to do that... will reach escape velocity soon.. what can it mean.
Light is fasinating, as well as magnatism and electricity we er they know so much but seemingly so little

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AND Tailwag I changed my picture reading your post re who is for real. The last photo was real but my mohawk hair cut was just going out .. the ears were not real but a photo effect. The beard is real its a genuine photo to bring things up to date.
Thanks for putting me onto that matter my dreams should be interesting tonight I recon

... the old brain has some filing and sorting to do and I still have things to read. It is so wonderful to be able to get so much information I love it the net is a wonderful thing

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alex