Or if you're a coward, there's Silent Sam ($1950), an automated early-warning safety robot flagman.

Fibres from the first rib and the arch between it and the second rib arise from tough, vacuitous fascia and diverge to spread thinly along the medial border of the scapula.

I started to watch the video yesterday, but could only finish it this evening.

[γ, 3, white, erroneously placed by Tycho in Pisces marks the extreme tip of the Horse's wing, so that its name Algenib has been considered as derived from Al Janāh, the Wing, but it probably is from Al Janb, the Side. It has sometimes been written Algemo.]