https://www.facebook.com/reel/1149519607110216/?mibextid=9drbnH&s=yWDuG2&fs=e
2026-02-11 Recommend Oscilloscope And Power Supply
It depends on your budget. Some others recommend used high end equipment. I have some older HP equipment. But I bought a new FNIRSI 100 mHz DSO – digital sampling oscilloscope. It’s much more portable than older scopes, it runs off a 5V charger and does so many more things than older scopes. You can read the RMS & peak voltages, frequency and do Fourier analysis.
For power supplies, I’ve got several HP 6216, 6214 power supplies in a plastic case that’s brittle and shattered into splinters when I took it apart. Avoid these completely!! You can buy new adjustable power supplies from companies such as FNIRSI but they’re switch mode and create a lot of RF interference and electromagnetic interference. I’ve got a few Heathkit IP- series adjustable power supplies but I had to replace capacitors and clean and lubricate the pots.
2026-02-09 Anyone Who Goes To Mars Will Never Come Back
Dr. Tyson explains why going to Mars is a one way trip.
2026-02-04 Agrivoltaics In Netherlands Short Video
There are 700 acres of crops under the solar panels. 😍👍
https://www.facebook.com/reel/1451693053143891/?mibextid=9drbnH&s=yWDuG2&fs=e
2026-01-29 ELECTRIC CARS World News — A study Suggests That Replacing The Battery In An Electric Car Will Soon Be Cheaper Than Repairing An Engine.
ELECTRIC CARS World News
https://www.reddit.com/r/electricvehicles /comments/1qp4q8u/a_study_suggests_that _replacing_the_battery_in_an/
A study suggests that replacing the battery in an electric car will soon be cheaper than repairing an engine.
2026-01-28 It’s Happening, Inexorably: “Sales Of Evs Beat Those Of Petrol-only Vehicles In The EU For The First Time Ever”
It’s happening, inexorably: “Sales of EVs beat those of petrol-only vehicles in the EU for the first time ever”
It’s only going to get worse for petrol-cars from here.
https://www.reuters.com/business/autos-transportation/fully-electric-vehicle-sales-eu-overtake-petrol-first-time-december-2026-01-27/
https://www.facebook.com/story.php?story_fbid=pfbid02aJDPLPHAaPtvM98ute2AD9To4e72LwZp7aqSCqNfppZyzW2MUhXxc2yQnCdcHAPHl&id=100050608264103&post_id=100050608264103_pfbid02aJDPLPHAaPtvM98ute2AD9To4e72LwZp7aqSCqNfppZyzW2MUhXxc2yQnCdcHAPHl&mibextid=CDWPTG
2026-01-27 EVs Are Cleaning The Air Today, Reducing NOx
Measurably reducing nitrogen oxides.
https://m.facebook.com/story.php?story_fbid=pfbid02ecCHhpb5wFX7sca88mzcBHqWAxaHPMnP2PWww5t68Bf7nLgj2CAJANJc4R5X5QrLl&id=100093822948697&mibextid=CDWPTG
2026-01-27 US Power Sector Is Entering A New Phase – Much More Growth In Renewables
“At the same time, coal generation is projected to fall sharply…” 😍😍
“”The US power sector is entering a defining shift. New projections for 2027 show a clear acceleration of clean energy growth, with solar and wind leading the transformation of the electricity mix.
Solar power is set to deliver the single largest increase in generation, adding well over 140 terawatt hours compared with 2025 levels. This surge reflects rapid cost declines, massive utility scale buildouts, and strong residential and commercial adoption across the country.
Wind power also continues its strong expansion, contributing roughly 50 terawatt hours of additional generation. Together, wind and solar are doing the heavy lifting of future power growth, reinforcing their role as the backbone of new electricity supply.
At the same time, coal generation is projected to fall sharply, with a decline of around 60 terawatt hours. This ongoing retreat highlights coal’s accelerating loss of competitiveness in the face of cheaper renewables and tightening environmental and economic pressures.
Natural gas and nuclear show only modest increases, signaling a more limited role in growth compared to renewables. Hydropower adds a small but steady contribution, while other sources remain largely flat.⚡🌍
#CleanEnergy #RenewableEnergy #SolarPower #WindPower #EnergyTransition #GreenGrowth #Decarbonization #USPower””
2026-01-25 India Vs. China – Less Coal, More Solar
An interesting article about how fast these countries have gone “New Energy”. But China built a lot of coal power plants, India mostly bypassed coal, went straight to solar. There’s an interesting graph showing both countries.
India’s electrotech fast-track: where China built on coal, India is building on sun
