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Joined 2 years ago
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Cake day: July 17th, 2023

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  • Based on my image search engineering, the answer to your question is 2.

    Based on my one semester of air breathing propulsion that I took 25 years ago, I’m guessing there is more going on inside the turbine part of the engine that both allows sustainable fuels that current turbofans can’t and also allows compression ratios at lower fan speeds that allows an open fan with fewer blades. Again, I barely passed air breathing propulsion back then and haven’t used ANY of that knowledge since, so I’m mostly talking out of my ass.




  • Just fine the one time I rode in one. It had a problem with a moving truck blocking the entire street, where it sat trying to wait to see if the moving truck was just stopped and going to move or if it was parked for good. The Waymo executed a 3 point turn and then had two construction trucks pull into the street the other direction, and they refused to back up. So the Waymo was stuck between not going forward and not going back… it just pulled forward toward the trucks and then reversed toward the moving truck. Back and forth. Then I yelled out the window for the fucking trucks to move out of the fucking road, which they couldn’t drive down anyway. After that it was smooth, even getting into the parking lot.

    My buddy said at his office the Waymos have an issue with pulling too far forward at the pick up spots, which makes it impossible for cars to go around them, but humans do dumb shit like that, too.