Nerdy NASA T-Shirt dropship_exclude-SWARS1944-S Evel Knievel wore a leather

Evel Knievel wore a leather jumpsuit that matched his iconic helmet

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"The Prettiest Star" and "Time"

Nerdy NASA T-Shirt dropship_exclude-SWARS1944-S Evel Knievel wore a leatherThis NASA t shirt shows the word "Nerdy" spelled out in a periodic table that includes the chemical elements "N" for Nitrogen, "Er" for Erbium, and "Dy" for Dysprosium. Rocket scientists are considered "nerdy" because their work involves advanced math, physics, engineering, computer systems, and problem solving. Years ago, the word nerdy was used as an insult, but today many people use it more positively to mean someone who is deeply knowledgeable and