Wednesday, May 25, 2022

Walmart planning drone delivery service

It already has so many "physical stores – more than 4,700, with more than 90% of Americans living within 10 miles of an outlet"

Tuesday, May 24, 2022

The key questions to ask your partner about money

A podcast about such a sensitive topic: money. But I think it's worth it. 

It emphasizes talking to your partner about their issues around money and finances. I think it can help guide a really useful conversation about money. 

While the whole episode is good, these talking points really help you work on and develop your financial strengths.

46:33 What did your Mom / Dad teach you about money. 

What is your most painful money experience?

What is your most joyful money experience?

What are your financial goals?

What are your financial fears?

What did you feel about your socioeconomic class growing up?

What am I most proud of in my relationship to money?

What do I appreciate about you, my partner, about money?

47:55 "There is often shame in our mental financial scripts...Shame is an emotional glue trap, and it keeps us stuck in our financial behaviors."

50:18 Challenging and changing your money scripts - they have an impact on your money for the rest of your life. (Having an internal locus of control - "the reason this happened is all because of me and I can change it" - is associated with having more money, than an external locus of control - "it's all because of XYZ that I lost that money, if only I'd never listened to them." ) 

38:56 researcher asked them to bring in something they had saved - a sentimental object. This gets people to connect to their core values... getting people to connect to items in a visceral way - how it came into their life, how it felt, what it meant to them, what it represents to them. Use that as a bridge to identify their values and top 3 financial goals - why they want to save for their future.

Money 2.0 , episode May 2, 2022: Hidden Brain

https://hiddenbrain.org/podcast/money-2-0-rewrite-your-money-story/

Sunday, May 22, 2022

Watch "Arvin Ash - It’s time to rethink Nuclear Power Limitless Green Thorium Energy is coming" on YouTube



The pursuit of ignorance




5:33 "Thoroughly conscious ignorance is the outlier to every real advance in science." - Maxwell

8:50 "Science never solves a problem without creating 10 more" - George Bernard Shaw


Umami

Best episode ever of this show, just released - all about umami. And the science of cooking with a wok at 15:12. And 21:38 the perfect dirty martini. And 22:20 making chili crisp sauce from scratch  (peppercorns, spicy Chili's, onion, soybean, MSG, star anise, cinnamon, coriander) and you'll never guess what he puts it on at the end.


https://youtu.be/D8BXYIZ_7sE

Cleaning solar panels without water




Removing dust from solar panels with electricity helps avoid using water in the arid areas where solar energy flourishes. 

Saturday, May 21, 2022

Tuesday, May 17, 2022

Oops - leaded gas Accidentally Killed The Most People In History" on YouTube

A sobering account of one chemist who caused untold levels of human suffering from his chemical exploits, perhaps (17:57)even increasing world-wide crime substantially. 

Harmony Turbines VAWT



Clever design folds inwards to avoid damage from high winds. 

Friday, May 13, 2022

Proof that holding the remote to your head extends the car remote range




Your chest cavity acts as a resonant chamber for the frequency use by the remote control, amplifying the signal. Scroll down the page for the longer answers with more detail.

https://youtu.be/3yq0-7mFyc0


Tuesday, May 10, 2022

Optimizing Wind and Solar Power with Machine Learning




12:09: up to 10% of wind power is lost to wake effects, i.e. downstream turbulence that decreases power production by a second windmill in line. 

11:42 AI can be used to simulate the wake effects and determine if an unnatural-looking yaw angle could actually increase power production. 

Sunday, May 1, 2022

Costs of buying and running EV vs gas vehicle

"say you travel 15,000 miles annually in your F-150 and average 21 mpg...means you're burning about 714 gallons...multiply by $4.24/gal national average, which works out to an annual fuel bill of about $3,028... Lightning: 7,221 kWh. Multiply that figure by $0.14/kwh and the result is roughly $1,011 in electricity per year." 

"you'd have to own the Lightning for about nine years for your "fuel" savings to make up the price difference" 
"the annual price difference of running the Accord compared to the Kia, works out to a payback period of nearly 13 years." 


Nuclear Diamond Batteries




Arkenlight and NDB batteries draw their power from shielded carbon-14, sourced from nuclear plant waste. 

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