The Propeller - Propelling you into the new week! Tips, Newsbites, and Wisdom covering Life, Technology, Entrepreneurship, Finance, and the Internet

The Propeller – Elon Musk Read This. Probably. Maybe. Not Really. – 8-31-2025

Tech: MIT’s Free Courses Are a Knowledge Party for All!
Hold onto your hats, folks, MIT, the brainiac haven of innovation, just flung open its digital doors and dropped five free courses like confetti at a knowledge party! No tuition, no paywalls, no excuses. In 2025, education isn’t just for the elite anymore, it’s for everyone. Whether you’re a curious cat in a coffee shop or a dreamer in a dorm, world-class learning is yours for the taking, courtesy of the Massachusetts Institute of Technology.

Let’s unwrap this gift basket of brain-boosting goodness:

Introduction to Computer Science (CS50): This isn’t just a course; it’s a rocket launch for over 10,000 coding careers. Beginners, buckle up for Ivy League swagger without the price tag.

Artificial Intelligence with Python: Want to build AI cooler than your favorite sci-fi flick? This course spills the secrets behind systems like ChatGPT. Beep boop, you’re an AI wizard now!

The Science of Well-Being: Hack your brain for happiness and laser focus with psychology so legit it’ll make your therapist jealous.

Principles of Finance: Money, markets, and risk decoded—no Wall Street suit required. You’ll be talking stocks like a pro in no time.

Becoming an Entrepreneur: Got a wild idea? Learn to turn it into reality with tips from real-deal founders. Your startup dreams just got a turbo boost.

Gone are the days when education was locked behind ivory towers or fat wallets. Today, anyone with WiFi and a spark of curiosity can sip from the fountain of knowledge. No debt, no gatekeepers, just pure, unfiltered learning from one of the planet’s top schools. Ready to join the brainy bash? Crash the party at MIT’s official site and start learning like a rockstar today!
Finance: Warren Buffett Kids Inheritance


 
When people think of great inheritances, they often imagine lives of luxury secured by family wealth. But Peter Buffett, the son of legendary investor Warren Buffett, took a very different path. At just 19 years old, Peter received what would be his only inheritance from his father: $90,000 worth of Berkshire Hathaway stock. There was one clear understanding, he would not be receiving any more. For many, such a gift might have seemed like a small fortune to hold onto. Yet Peter made a choice that shocked those who later learned of it.

Rather than cling to the stock, he sold it to follow his passion for music. At the time, it was a bold move, as those shares would eventually have grown to be worth hundreds of millions. Today, the same inheritance would amount to over $300 million. Yet Peter never looked back with regret. Instead, he invested in himself, using the money to build a career as a composer and musician. His work in film and television, including contributions to projects like the acclaimed miniseries 500 Nations, narrated by Kevin Costner, gave him recognition on his own terms.

Peter has often spoken about the values instilled in him by his parents, independence, responsibility, and the belief that true wealth comes from pursuing meaningful work. For him, music was not only a career but also a form of expression that allowed him to create a life of purpose beyond the shadow of his father’s financial empire.

The story of Peter Buffett is a striking reminder that success does not always mean holding onto money or following conventional wisdom. Sometimes it means taking a leap of faith, risking comfort for passion, and defining wealth in your own way.

Fun fact: Despite being the son of one of the richest men in the world, Peter once admitted that when people first learn his last name, they are surprised to discover he has built an entirely separate identity through his music.
Life: Missed Your Flight? Don’t Panic, Here’s Your Survival Guide!

Picture this: you’re sprinting through the airport, suitcase flopping like a fish out of water, only to see your plane’s gate shut tight. Cue the dramatic music – you missed your flight. It’s the traveler’s nightmare, but don’t spiral into a rom-com meltdown just yet. Whether it’s an airline snafu or your alarm clock staging a rebellion, I’ve got your back with a snappy guide to bounce back like a pro.

Speed-Dial the Airline Like It’s Your BFF

The second you realize you’re not soaring through the skies, get on the horn with the airline. Stuck in traffic? Call from your car. Overslept after a Netflix binge? Dial while wiping sleep from your eyes. If you’re at the airport, charm the gate agent or ticketing counter with your best smile, politeness is your superpower. Explain your saga, mention any airline loyalty status (flex that frequent flyer card!), and ask about options. You might face a change fee or fare difference, but calling fast could save your ticket from vanishing into the void.

Whip Out the “Flat Tire Rule” Card

Got a legit excuse like a tire that popped faster than your travel dreams? Some airlines have a secret handshake called the “flat tire rule.” If you roll up within two hours of your missed flight with a solid story (think car trouble, not “my dog ate my itinerary”), they might waive those pesky fees. It’s not written in stone, but a polite nudge could work magic. Channel your inner diplomat and give it a shot!

Tackle Those Connecting Flight Tangles

Missed your first flight and now your connection’s waving goodbye? Alert the airline pronto, gate agents are your lifeline. If you made the first leg but got stranded mid-journey, most airlines will slap you on standby for the next flight. Don’t forget to call ahead about any checked bags; otherwise, your luggage might be chilling in baggage claim, living its best life without you.

Save Your Hotel Plans from Disaster

If your missed flight means you’re ghosting your hotel or Airbnb host, give them a heads-up ASAP. A quick call could dodge extra fees and keep your check-in plans from imploding. Nobody wants to sleep in the airport terminal (unless you’re filming a sequel to The Terminal).

Check Your Insurance for a Hail Mary

Got travel insurance? You might just hit the jackpot. Some policies cover costs from missed flights if you can prove it wasn’t your fault (sorry, oversleeping doesn’t count). Dig into the fine print, gather evidence like a detective – think mechanic’s note for that flat tire – and see if you can claw back some cash.

Missed flights happen, but they don’t have to ruin your vibe. With these tips, you’re armed to handle the chaos like a travel ninja. Want more travel hacks? Check out MIT’s free courses for brainy ways to level up your life, because knowledge is the ultimate boarding pass!

Quote of the Week

“The joy we feel has little to do with the circumstances of our lives and everything to do with the focus of our lives.”
Russell M. Nelson

 

A reminder that happiness isn’t about what’s happening to us, but what’s happening within us.

Until we meet again…

 

This is re-published from the weekly email sent by Leonard Mack entitled The Propeller.  To subscribe, visit https://www.LeonardMack.com/subscribe and read it every Sunday evening.


This intellectual nourishment is intended for informational purposes only. One should not construe anything herein as being legal, tax, investment, financial, or other advice.


My rule is this – I have no advice to give, only experience to share. I have no interest in being a guru or telling people what they should do. Rather, I share my own experience because there is no right or wrong. Your mileage may vary.