Some facts about yellow cars, trucks and other moving vehicles: If there’s fog or any kind of bad weather, drivers will still be able to see yellow cars and any moving vehicle fairly well. Not only are school buses yellow, but also many earth-moving, road-building and other outdoor ...
This might lead to a problem which some people may call a version of Gresham's Law: Most traded cars will be "lemons" and good cars may not be traded at all. The original version is "Bad money drives out good money". Bad cars drive out good cars because both of them are sold at ...
However they do it they are not delivering 100%. Those that get a perfect car are happy, those that do not... well. Here we are. No one is ever going to reach 100% - even Benz/Porsche/Audi buy back lemons. I don't expect 100% - but in our case, with the snapped off ...
The way they do this is clever: since female chickens are ZW and males ZZ (in birds ,the heterogametic sex is female), they gene-edited the Z chromosome in a way that if blue light is shown on the embryo, it aborts. You then cross a ZZ male that has no modified Zs with a WZ*...