I practiced my language skills this morning by telling Lipson about the solar eclipse (earth rotation & the moon’s orbit.) His takeaway: “It’s night in America right now?” Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Google+ (Opens in new window)Click to email this to a friend (Opens in new window)