"Yes; I asked David why we were told it that way, and he said it was to emphasize that the direction of the vines is not determined by the rotational angle, which is apparently opposite in these 2 hemispheres."

"Another interesting picture...I'm confused, though, doesn't the southern and northern hemisphere cover the whole earth?"

"Why am I not surprised! LOL!!!!"

"I didn't know that a plant could have an open air root system. Very interesting."

"EEK!"