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A Post-Cow World - Precision Fermentation

newtboy says...

I note his graph claimed plant based meat became cheaper than real beef in 21…but that’s not what I see in stores today in 22, I also note one graph claimed a cost of $4.50 per kg in 21 (5:27) and the other claimed almost $30 per kg in 21 (5:12) leading me to question everything he claimed, especially his prognostication.

Cracker Barrel being boycotted by their main customer base, Republicans, because they just started offering impossible meat as a choice says to me the adoption won’t be close to as fast or simple as they think or claim, and absolutely not replacing real meat by 2030.

Is Meat REALLY Bad For The Climate?

newtboy says...

Locally, all the beef in my area is grass fed. All unnatural pastures were created as a byproduct of the logging industry, not for cattle. It’s butchered and stays local. I must guess our beef here is that outlier at 9 kg CO2 equivalent per kg….or better.
I also must assume they give no value to the rest of the carcass in their calculations…bone meal, tallow, etc are also valuable commodities not accounted for here.

The biggest issue with food production is the number of mouths to feed. We about 8 billion today and rising. The maximum number that can be supported is estimated to be between 8 and 10 billion, but the maximum that can be sustained naturally without depletion of essential resources is only 1.5 billion, assuming they use the same resources per capita.
To actually be sustainable as a species, we need to eliminate over 80% of the population AND adopt far less destructive behaviors.
Ain’t gonna happen. Start making your chain mail dresses and shoulder pads now, it’s almost time for Thunderdome.

Tenacious D does the Time Warp

Biggest World War Two bomb found in Poland explodes

oritteropo says...

The bomb was actually too large for a controlled explosion, with 2,400 kg of explosive, so instead the navy divers used a technique that was supposed to cut open the casing and burn the explosives inside. This was the successful result

Digitally Imposed Trump & Kanye West On TLC Show

Max Payne... Years Later (3 parts playlist)

Plane Ran Out of Fuel at 41,000 Feet. Here's What Happened.

CrushBug says...

OK, hold the fucking phone here. This video is just a disaster. It is flippant and glossing over the facts of what actually happened. This story is a favorite of mine, so I have done a lot a reading on it.

This happened in 1983 (36 years ago).

>> Do planes seriously not have a fuel gauge?

There is specifically a digital fuel gauge processor on that plane, and it was malfunctioning. There was an inductor coil that wasn't properly soldered onto the circuit board. At that time, planes were allowed to fly without a functioning digital fuel gauge as long as there was a manual check of the fuel in tanks and the computer was told the starting fuel.

The problem is that fuel trucks pump by volume and planes measure fuel by weight. The fueling truck converted the volume to kilograms and then converted to pounds. He should not have used both. In 1983 ground crews were used to converting volume to pounds. The 767 was the first plane in Air Canada's fleet to have metric fuel gauges.

The line in the video "the flight crew approved of the fuel without noticing the error" glosses over how it is actually done. The pilot was passed a form that contained the numbers and calculations from the ground crew that stated that 22,300 kg of fuel was loaded on the plane. The math was wrong, but unless the pilots re-did the numbers by hand, there wouldn't be anything to jump out at them. He accepted the form and punched those numbers in to the computer.

The 767 was one of the first planes to eliminate the Flight Engineer position and replace it with a computer. There was no clear owner as to who does the fuel calc in this situation. In this case, it fell to the ground crew.

>> I would hope there is a nit more of a warning system than the engines shutting off.

If there was a functional digital fuel gauge, it would have showed them missing half their fuel from the start, and the error would have been caught. Because there wasn't, the computer was calculating and displaying the amount of fuel based on an incorrect start value.

That is another problem with this video. It states that "they didn't even think about it until ... and an alarm went off signalling that their left engine had quit working."

Fuck you, narrator asshole.

In this case, low fuel pump pressure warnings were firing off before the engines shut down. They were investigating why they would be getting these low pressure warnings when their calculated fuel values (based on the original error) showed that they had enough fuel.

>> I can't believe the pilot's were given an award for causing an avoidable accident.

The pilots did not cause it. They followed all the proper procedures applicable at that time, 1983. It was only due to their skill and quick thinking that the pilots landed the plane without any serious injuries to passengers.

They ran simulations in Vancouver of this exact fuel and flight situation and all the crews that ran this simulation crashed their planes.

"Bad math can kill you." Flippant, correct, but still not quite applicable to this situation. Air Canada did not provide any conversion training for dealing with kilograms and the 767. Not the ground crew, nor the pilots, were trained how to handle it. They were expected to "figure it out". That, and the elimination of the Flight Engineer position, set these situations up for disaster.

Squad Leader TD-73028 Soliloquy (Star Wars + Shakespeare)

Deadlocked Bench Vice is Perfectly Restored

Hypersonic Missile Nonproliferation

Mordhaus jokingly says...



Also, the Japanese planes sacrificed durability for speed, maneuverability, and gun capability. Once US pilots realized this, they exploited the vulnerability because our planes were basically tanks compared to the Japanese ones.

The US had the best rocket program once the Saturn V became available in the 60s.

As of 2018, the Saturn V remains the tallest, heaviest, and most powerful (highest total impulse) rocket ever brought to operational status, and holds records for the heaviest payload launched and largest payload capacity to low Earth orbit (LEO) of 140,000 kg (310,000 lb), which included the third stage and unburned propellant needed to send the Apollo Command/Service Module and Lunar Module to the Moon.[5][6]

The largest production model of the Saturn family of rockets, the Saturn V was designed under the direction of Wernher von Braun and Arthur Rudolph at the Marshall Space Flight Center in Huntsville, Alabama, with Boeing, North American Aviation, Douglas Aircraft Company, and IBM as the lead contractors.

To date, the Saturn V remains the only launch vehicle to carry humans beyond low Earth orbit.

scheherazade said:

Hubris.

WW2 japan had fighters that flew faster, climbed quicker, had bigger guns, and turned quicker (a6m vs f4f). And we had intel reports that told us, but we ignored them because "we have the best stuff and nobody else can compete".

You see the same stuff today with China. China makes all of our microchips, all of our microelectronics, most of which are designed over there anyways (companies here just ask for a widget that does X and Y, and Chinese companies design+make it), yet we act like as if they are some technologically retarded place that only knows how to steal ip.

Russia has been at the forefront of rocketry since ww2. Nobody has systems that compare to their consistency and reliability. Not even the U.S.. The idea that Russia can't make a hyper sonic missile before the U.S., because it's Russia, is a non sequitur.

Also, Russia broke up as a country because guaranteed government jobs for all citizens, where you can't be fired and performance is not important, is going to destroy any economy. No one will produce, shelves will be empty, and money will be no more than paper. Combine that with making private business illegal (preventing people from economically helping themselves), and you have a recipe for economic disaster and social discontent.

This missile exists to swat down carrier groups on the cheap.
We're gonna need some powerful lasers, or our own hyper sonic interceptors, or else proliferation would instantly leave us isolated in the Americas (vis-a-vis power projection via conventional weaponry). Our only option for projecting power would be reduced to nuclear or nothing.

-scheherazade

RFlagg (Member Profile)

Toxicity Comparison (This little will KILL you)

nanrod says...

They didn't include glyphosate, the active ingredient in Roundup. Based on it's LD50 of 5600mg per kg of body mass it comes in on a par with pure alcohol at about 400g for a 70kg person or about 30 times less toxic than caffeine.

Veritasium - Worlds Heaviest Weight

ChaosEngine says...

Pounds? Feet?

Jesus America, get your shit together.

Kilograms. Metres.

Hell, you're measuring Newtons which are Kg/m/s^2 .... do you see lb or f in that equation?

This is why things crash into mars.

British Entrepreneur inventing an Iron Man like flight suit

Drachen_Jager says...

I dunno, the concept is plausible. Model jet engines can give up to 25 kg of thrust (off the shelf, more for custom built). He has six of them, so that's plenty of thrust.

I have over ten years of experience in computer animation and his movements are exactly what I'd expect. The engine effects are perfect, everything is just as I'd expect even things at a good distance disturbed by the wind. If this is fake it's the highest level of fakery and the concept is very plausible.

IMO this is probably real.

SNL - Weekend Update 11/12/16



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