Pop Quiz!!: One of these things…

What’s the primary difference between this picture, courtesy Spaceflightnow.com09htv_400265

…and this one, from Phys.org?
nasapaintsapIf it’s obvious to you, congratulations, you now have a great sense of smarminess within you.  For the rest of you, there will be an answer in my next few posts.

One thought on “Pop Quiz!!: One of these things…

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s