spring-storm

From Astronomy Picture of the Day; December 5, 2016:

Lightning over Colorado
Joe Randall

Have you ever watched a lightning storm in awe? Join the crowd. Oddly, nobody knows exactly how lightning is produced. What is known is that charges slowly separate in some clouds causing rapid electrical discharges (lightning), but how electrical charges get separated in clouds remains a topic of much research. Lightning usually takes a jagged course, rapidly heating a thin column of air to about three times the surface temperature of the Sun. The resulting shock wave starts supersonically and decays into the loud sound known as thunder. Lightning bolts are common in clouds during rainstorms, and on average 44 lightning bolts occur on the Earth every second. Pictured, over 60 images were stacked to capture the flow of lightning-producing storm clouds in July over Colorado Springs, Colorado, USA.

How to make a popular fantasy series

Have something everyone wants

Have a small group that everyone loves

Have a powerful main villain

A dragon or two never hurts

Include tragic deaths

Include badass female characters

Have an overweight character named Sam