How to use the stairs
gmc74YouTube ↗
Archive guide
A short Los Alamos National Laboratory safety video on how to use stairs, including handrail advice in a music-video style. It was posted as an example of government spending.
HackerTube
中文?HackerTube
中文?A short Los Alamos National Laboratory safety video on how to use stairs, including handrail advice in a music-video style. It was posted as an example of government spending.