Hi
Thanks for these designs
I think 67 is the most interesting to me, particularly if the color of the top shape were changed (it is a little too brown) and if those 'floating' icons were some sort of biological motif or something that referenced nature
rather than the hexagons
Per our public brief we are changing our sub-slogan to: Transform Understanding of Science
Other reactions:
62-65 look a little too sci-fi
I like the colors and central motif of 66 but not the pointy "C"