ENIAC – World’s First Electronic Computer Video A thousand times faster than a desk calculator. Short video. https://www.facebook.com/reel/1884946728797320/?mibextid=9drbnH&s=yWDuG2&fs=e
Archive for the ‘Books, documents, literature’ Category:
2025-11-15 Fly Ash From Burning Coal Hazardous Toxic Waste Sites In US
Then the fly ash left over from burning millions of tons of coal has polluted everywhere. “Coal ash remains one of our nation’s largest toxic industrial waste streams. For decades, utilities disposed of coal ash — the hazardous substance left after burning coal for energy — by dumping it in unlined ponds and landfills. Earthjustice
(Read More…)
2025-11-13 Grid Forming Vs Grid Following Inverters – Engineering With Rosie
This video is important because it shows that the electrical engineers’ claims that the grid must have rotating inertia has been superceded by electronics and software – grid forming inverters. Starting at about the 10:00 point she tells us about grid forming inverters as opposed to rotating inertia such as synchronous condensers. In the last
(Read More…)
2025-11-12 CATL EV Battery With Million Mile, 15 Year Warranty
CATL with Yutong will sell EV batteries with a 1.5 million km (932,000 mile), 15 Year warranty. They have zero degradation in the first thousand charge / discharge cycles. These will be used in buses. CATL launches new EV battery with close to a 1 million mile, 15-year lifespan
2025-11-11 Fossil Fuels Kill 20 Times More Birds Than Wind Turbines
“”Solar panels can’t be recycled”” That’s not true, 95% of solar panels are recycled because they are too valuable to put in a landfill. “”Offshore wind farms harm whales”” That’s not true. Seismic blasting for gas and oil does far more damage to marine life. https://www.facebook.com/story.php?story_fbid=pfbid0sNVGpwbB9mH4DS9qxKhS6bBH2UQPUC8hiLMpnxkD9XYJP49kKeM4WTCno7ju5GjEl&id=100077291773871&post_id=100077291773871_pfbid0sNVGpwbB9mH4DS9qxKhS6bBH2UQPUC8hiLMpnxkD9XYJP49kKeM4WTCno7ju5GjEl&mibextid=Nif5oz
2025-11-11 China’s CO2 Emissions Have Now Been Flat Or Falling For 18 Months
Great news! Analysis: China’s CO2 emissions have now been flat or falling for 18 months More info on China – profile https://interactive.carbonbrief.org/the-carbon-brief-profile-china/index.html?fbclid=IwVERTSAOAWsxleHRuA2FlbQIxMABzcnRjBmFwcF9pZAwzNTA2ODU1MzE3MjgAAR5V8LB0xYn_3EF8B-oOJGvv1YhDxLXbGamxgYVrBqi0QkOjB1nmd5qi_pPR7Q_aem_xIlzlxTPetfatf079uq5Dg
2025-11-09 There Are Enough Parking Lots To Generate 1.5 Terawatts With Solar
Links to a few good articles about rooftop or car parking lot solar. https://www.facebook.com/story.php?story_fbid=pfbid02pKEnCKUbJ26vWPDzUFaC8KPRnEeX5GzF9rnCYRTgXfh9yTNg2c41ARo6NN7B3Wzfl&id=100050608264103&post_id=100050608264103_pfbid02pKEnCKUbJ26vWPDzUFaC8KPRnEeX5GzF9rnCYRTgXfh9yTNg2c41ARo6NN7B3Wzfl&mibextid=Nif5oz
2025-11-09 Bernie Sanders Explains How The Politicians Split The People Up
Bernie Sanders explains in simple terms. https://www.facebook.com/reel/1130747335826615/?mibextid=9drbnH&s=yWDuG2&fs=e
2025-11-04 Dr. Tyson Tells Us Other Possibilities Besides Aliens Visited Earth
Like the “alien” drawings on cave walls were done by children about 5 years old!!
2025-11-03 The Sea Levels Are Rising Faster – Climate Change
https://www.facebook.com/story.php?story_fbid=pfbid0AT8Tvyesb5VJbGigs6R3N76bBytho1UmSZj1T5ZHUQbj3avFTXN677rbTnYpnpzxl&id=100064319396513&post_id=100064319396513_pfbid0AT8Tvyesb5VJbGigs6R3N76bBytho1UmSZj1T5ZHUQbj3avFTXN677rbTnYpnpzxl&mibextid=CDWPTG
