Smithsonite: Named after Mr. Smithson who started the Smithsonian museum. This specimen was from New Mexico, where I was introduced to it and was able to collect a few small samples (low-grade white stuff though)
Rock with tracks from a large Lizard / Dinosaur:
Sarah and Matthew at the Smithsonian Sparc Lab hand's-on science labs.
Matthew playing with the plasma ball at the Goddard Space center near our RV park.
No comments:
Post a Comment