cheaper paints (housing)
replacing dry wall
new insulation and cheaper
new door methods
plywood made from recycled cardboard
units and retaining walls made from cargo truck trailers
walls make from same
etc.....
paper from bamboo rather than trees
planting mass trees and ccc for lowring carbon loads
green space and park design
capping liabity and removing frivalous lawsuits to reduce liablity constrainng our society biz costs which will stim the economy and pay for social services and infrastructure......
build the southern wall using truck cargo rapid assembly systems welded together after stacking and driving heavy rebar down 50 or more feet to prevent or slow tunneling
use of old time methods of windbreaks to slow blowing winds and cool homes
portable jaws of life for state patrol often on scene to accidents
armored doors and windows for highway patrol men and women
camera at rest stops to reduce human trafficing
emergency chips in children to prevent kidnapping perm loss
etc.
use of hyper baric chambers to increase healing as in age and diabetes
use of indwelling long term epidural catheters to reduce lower regional pain and avoid use of general narcotics and addiction exposure
use of artificial lungs for long term covid treatements
use of old incubators for small animal post surgical hypothermia
etc
were not a sdumb s they think