Zoetrope effect could render Hyperloop tubes transparent to riders

Zoetrope effect could render Hyperloop tubes transparent to riders

An optical illusion popular in the 19th century could make trips on the Hyperloop appear to take place in a transparent tube. Regularly spaced, narrow windows wouldn’t offer much of a view individually, but if dozens of them pass by every second an effect would be created like that of a zoetrope, allowing passengers to …