Sunspot cycles - carolmoore.net, How 11 year sunspot cycles creates cycles of social unrest and social quiet.
Solar cycle - wikipedia, The solar cycle was discovered in 1843 by samuel heinrich schwabe, who after 17 years of observations noticed a periodic variation in the average number of sunspots.
Corrected sunspot history suggests climate change not due, Astronomy & space; space exploration; august 7, 2015; corrected sunspot history suggests climate change not due to natural solar trends august 7, 2015
Natural phenomena that occur in cycles - living cosmos, Natural phenomena, such as geological, meteorological, biological and socioeconomic phenomena, display common cycles related to those of the sun and moon.
Past climate cycles: ice age speculations, History of research on ice age climate cycles to make it worthwhile, scientists had to draw on all their knowledge and luck to find the right places to drill on
Theory of revolving cycles - world cycles institute, Climate; the climate on earth over the long term is really quite predicable. by looking back through history (through core samples, tree rings, fossils, etc), we’ve
The maunder minimum and climate change: have historical, The maunder minimum and climate change: have historical records aided current research? john e. beckman, and terence j. mahoney. instituto de astrofísica de canarias
how to Sunspot Cycles And Human History tutorial