unexpected use of technology, read Niven’s Known Space books with the Kzinti and Humans.

H2 can’t cannot overcome the physics of energy density either, and unlike electricity that can moved with low loss, H2 cannot.

See what the FAA has to say

And the way the FAA works, takes forever to allow modification on any aircraft system. Once you get(Pay$$) the STC cert, and then you must follow it exactly. So has to work with existing equipment on the aircraft. You can’t just bolt whatever you want on the aircraft and go fly it

will be a hit with Alaskan bush pilots

General Aviation does more than just an escape hatch for fighter pilot wannabees

You can go to almost any scrapyard in the US and get working, low mile LS for cheap.

LS Swap fixes all those Mercedes engine issues

Harbor Freight, starting at $5, with frequent sales

MRE of your choice. Get the real MREs, with the flameless heater.

Seems Yamaha still makes new ones

That Chevy on Chevy crash test, however, showed that, in the automotive world at least, that’s a bunch of baloney.

And the ‘70s barges had even better feel of a big sofa, floating down the road

Unless it’s DT’s plan for bionics, replace that nasty organic material with iron, becoming one with the oxide in time

While crime numbers were given for 2019,2020 and 2021, ridership levels were not.

Yes, there has been an increase in subway crime compared to 2020. Though, that’s due to the low ridership caused by the coronavirus pandemic

But Container ships drop more than just CO2

Railroads pollute far less than Merchant shipping.

It’s still all about the Watts. 190HP is 442kW

Taiga developed three models: a utility sled (Nomad), a backcountry sled (Ekko), and a crossover (Atlas). They average about 550 pounds, slightly heavier than a two-stroke, but they accelerate faster and deliver 180 horsepower at any altitude, a significant advantage over combustion sleds, which lose 30 percent of…