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2022-01-12 Printer Ink Cartridges Are A Ripoff

From FB group

The article said DRM, but it didn’t make sense to me either. But what makes me wonder is why do they go to the trouble and expense to put a chip in the cartridge if it’s just a matter of accepting the prompt that appears??? What purpose does the chip serve?

The whole printer ink thing seems a bit absurd. I had only one color inkjet printer and hardly ever used it, because at that time, 20+ years ago a set of cartridges cost $75.00 and I thought that was outrageous.

Then I found out that the companies were selling each printer with less than full cartridges! That forced the customer into prematurely buying the expensive cartridges! I think it was the reason why so many went to Kinko’s to do their printing.

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2022-01-12 ASML EUV Wafer Fab Machine Very High Tech

Gg

https://www.facebook.com/SeekerMedia/videos/1237900956605036/

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2022-01-12 Solar Thermal Generation Lab

Heliostats and solar thermal generation.

The advantage of storing the heat at night is not needed if the electricity is used to generate hydrogen, which serves the same purpose – storage. The real advantage is being able to deploy this system for cheaper than other solar electricity systems.

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2022-01-11 McDonald’s Beef Hamburgers At Odds With Cutting Emissions

Hold the beef! McDonald’s is just one of many fast food chains that need to cut beef consumption. They should replace beef with more sustainable meat like chicken.

The article suggests McDonald’s is greenwashing.

Quote: << In recent years, the company announced big sustainability initiatives but climate experts who reviewed McDonald’s plans and data say the fast-food company is largely dodging the one bold step it must take to slash emissions: dramatically reducing the amount of beef it serves.

“The naked truth is McDonald’s is in a business that is fundamentally at odds with the Earth’s integrity,” said Gidon Eshel, … >>

<< And a recent study found the world’s food system accounts for about one-third of greenhouse gas emissions, with the beef industry comprising as much as 25% of that figure.

Beef is particularly problematic because cows release high levels of methane, a potent greenhouse gas, in their burps and manure. The amount of feed, water and land that cows require to produce a pound of meat is much higher than other animals, and that inflates their carbon footprint. Raising cows exacts a “multidimensional burden” on the Earth, Eshel said, because the industry also pollutes, consumes water and spurs deforestation. >>

https://www.theguardian.com/environment/2021/dec/10/mcdonalds-emissions-beef-burgers

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2022-01-11 Accumulated Heat In Upper Oceans Is At Record Levels

Quote: << Ocean heat content is one of the best indicators of climate change.” said John Abraham, Professor of University of St. Thomas. During La Niña, the ocean actually takes up but buries extra heat below the surface.

“With model experiments, our study shows that the pattern of ocean warming is a result of human-related changes in atmospheric composition.” Cheng said. “As oceans warm, the water expands and sea level rises. Warmer oceans also supercharge weather systems, creating more powerful storms and hurricanes, as well as increasing precipitation and flood risk.” >>

https://www.eurekalert.org/news-releases/939503

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2022-01-10 Protecting Ecosystems Takes Priority Over Planting Trees

New study says protecting Ecosystems takes priority over planting trees for carbon storage.

https://cleantechnica.com/2022/01/09/new-study-shows-protecting-ecosystems-takes-priority-over-planting-trees-for-carbon-storage/amp/

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2022-01-10 How Much Water Is In The Earth’s Atmosphere?

Water vapor is a potent greenhouse gas, so as CO2 causes the atmosphere to get warmer, more water evaporates and this positive feedback loop causes a hotter atmosphere, which causes more water to evaporate.

https://www.livescience.com/how-much-water-earth-atmosphere

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2022-01-10 Victims Of $200M Hack of Bitmart Want Money Back

Victims of $200 million hack of Bitmart crypto exchange are still waiting to get their money back.

https://www.theverge.com/2022/1/9/22874734/bitmart-crypto-hack-victims-200-million

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2022-01-09 Nuclear Power Truths

The new nuclear power plants are experiencing huge cost overruns (Hinckley C 24 billion pounds) and decades to bring online due to construction delays. The cost of nuclear power is 3 times wind or solar, per megawatt-hour. It takes decades to bring nuclear power plants online, compared to 2 years for a utility scale wind or solar farm. Nuclear power has a future that is going to end as existing nuclear power plants grow old and are decommissioned — even in France.

https://changediscussion.com/nuclear-power-not-an-option/

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2022-01-09 List Of What We Do To Mitigate Climate Change

We – everyone – should be required to have a personal list that enumerates what we are doing to mitigate climate change. Am I setting the thermostat to warmer in summer and cooler in winter? Are we driving less to reduce fossil fuels consumption? Are we reducing consumption of beef? And all the other things that are included in that bar graph.

Highest priority items in the list:

1) Stopping deforestation

2) Making buildings energy efficient; decreasing the amount of fuel we use to heat or cool our homes

3) Replacing fossil fuels with renewable energy, banning fossil fuel vehicles, reducing travel by fossil fuel powered airplanes

4) Reducing people’s energy consumption

5) Increasing the price of products that do not respect environmental criteria

6) Reducing meat consumption, especially beef and dairy products

7) Reducing waste, increasing recycling, repairing instead of replacing

8) Radically changing our agricultural model

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