When you don’t know

It’s so easy to access information. It’s at our fingertips, instant and free. We can learn on the go with just in time knowledge. All we need is a basic understanding of what it is we need to know but don’t and where to look for it. This is useful when we require knowledge. Understanding […]

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Writing in space.

In the early space flight before computers, this was a real conundrum. An urban legend exists that NASA spent millions of dollars developing a pen that could write in zero gravity. (Ballpoint pens are gravity fed and don’t work in space.) While Cosmonauts used pencils. It’s a cute story that teaches us not to overcomplicate […]

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