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except for the fact you have to go at 1 mph to use it for that "efficient stone collection" READ: "NO CASH FOR MANUAL LABOR, BUT CAN BUY A $100K piece of equipment, a $500k+ tractor, and $10,000 in fuel instead of a pickup truck with a dump bed and 6 guys plus a driver to pick them up and throw them in the trailer..
Suspended rail roads are very old. The Wuppertal Schwebebahn was opened in 1901. Flood barriers are old. They have been used for many decades. The emergency slide "can evaluate 30 people a minute"? What??? Wind speed of 20 miles/second? Wow, that's almost 3 times around the globe in 1 hour. Even if the panels can withstand such a force I am pretty sure the truck will not.
First flying train? Not even close. In Germany, the Wuppertal Schwebebahn has been operating since 1901. And in Japan, the Shonan Monorail has been operating since 1970. So, it would be safe to say it's the first in China, but not THE first.
I get that people just make mistakes sometimes, but I still laughed pretty hard when you said the screen could withstand wind speeds of 20 MILES per second. (m/s is meters per second)
*mean while samsung laughs that already had created a 100x zoom rate with five cameras on the back of their devices* Edit: Man, apple is way too late to have a telescope like camera lens for higher Zoom rates. Bruh, my 10 year old samsung smartphone has a way higher zoom rate than this "epic telescope" that apple thinks it is extraordinary 😂😂