[conservativehusker]

Question: Do they really have records of sun spots going back 400 years???

Are they hard to see (I assume through smoked glass)

And when and why did the first guy look up and say Hey spots???

And though this backs up us “Deniers” they sure do bend over backwards to make certain everyone knows this won’t effect Global Warming...

[chaos_5]

I think the Chinese used to keep fairly accurate records going back hundreds of years.

[cogitator]

History of Sunspot Observations

[AFPhys]

for comment later.