History. The industrialization at scale of steel. The state of things. Future heights. Arcologies.
Hong Kong’s real estate problem. Urban verticality and resource efficiency. Living in coffin pods and sharing utilities.
IRL holodeck technology. Projecting images for multiple . Your own personal Dyson display cloud. Frickin lasers directly in your eyes. CastAR.
Fire suppression! Overheated air and air pressure for aircraft.
Elevator cable lengths and limits. Maglev elevators. High-speed elevators.
PORK CHOP SANDWICHES