2 docs tagged with "atmospheric science"

The third time I heard about pico balloons I was fascinated with them. It was Dr. Matthew Patrick who hooked me, describing a world filled with science and nerds and launching things into the upper reaches of the atmosphere.

I received two sets of 10 x 60" "Cymylar" balloons purchased from Yiwu Creative Balloon on the Alibaba site. I paid $62.68 including shipping, import charges, and sales tax, averaging out to $3.13/balloon.