Female African-American Mathematicians at NASA in 1961
Posted on February 24, 2017 Comments (0)
Hidden Figures is a film based on the experiences of female African-American mathematicians at NASA in 1961 including Katherine Johnson. It is easy to forget our history if we don’t make an effort to remember.
Popular movie adaptations are not the best source for completely accurate history but they are a great way to raise awareness when they hold somewhat close to historical events.
It is amazing to see what was accomplished and also remember how badly mistaken our society was in important ways. We have made strides as a society, but we still have significant problems we need to address. Movies like Hidden Figures are a positive reminder of what can be accomplished when we give people opportunities. We need to remember that lesson and do what we can to remove the barriers that continue today.
NASA video on Katherine Johnson’s career:
Backyard Wildlife: Large Lizards
Posted on February 2, 2017 Comments (0)
These photos were taken across the street from my condo in downtown Johor Bahru, Malaysia. From my window I could see Singapore.
It is at least a meter long from head to tail (probably longer, the tail is really long). Still it isn’t huge since it is very narrow (more like a very thick snake with legs than anything else).
A few months before seeing the lizard in the photos I saw a really big lizard 1 block from the Johor Bahru Customs Immigration and Quarantine complex. It was easily 2 meters long (head to end of the tail) and quite large (stout). It was a different species I am pretty sure.
I was standing for awhile looking at a cool patch of wild greenery. All of a sudden I heard a noise and looked down; this large lizard probably got tired of me standing so and moved quickly into the brush. I hadn’t seen it. I would guess it was sunning itself, before I wandered over. Too bad I didn’t have my camera ready.