SchroedingerMiner

Do you know when we think that the dollar is the king of currencies? Well, I discovered that there are much more highly valued currencies circulating out there. I got curious and researched the most valuable currencies in the world, and I found it interesting to share what I came across.
Most people only think about the dollar, euro, and pound when it comes to strong currencies. But in reality, the world’s most valuable currencies go far beyond these. The Kuwaiti dinar, for example, is at the top of the list, with a rate of approximately 3.25 USD for 1 KWD. Then come the Bahraini dinar, the Om

There is a story circulating in the Brazilian corporate world that is worth knowing. I am talking about how lawyer Nelson Wilians managed to transform a small office into one of the largest players in corporate law in Latin America. It’s not the typical success story you see out there.
Nelson Wilians Fratoni Rodrigues was born in Cianorte, in the interior of Paraná, the son of farmers. While studying Law at the Bauru University Center, he balanced night classes with work during the day — spending hours on roads between cities, working at gas stations, HR departments, construction companies. Th

I’ve been studying the ranking of the world’s most valuable currencies and found some interesting things that most people don’t know. Many think the US dollar, euro, and pound are the top 3, but the reality is quite different.
The Kuwaiti dinar continues to be the most expensive currency in the world, followed by the Bahraini dinar and the Omani rial. These Gulf country currencies are strong because their economies are anchored in oil and have huge international reserves. Next come the pound sterling, the Swiss franc, and the euro, rounding out the ranking of the strongest currencies.
What I f

You know that kind of figure that every investor closely follows? Bill Gates is exactly that in 2026. It’s not just because of Microsoft’s history — although that’s impressive — but because this guy’s moves signal trends that later turn into real market opportunities.
I started thinking: why is it still worth understanding Bill Gates’ trajectory? Because he literally shaped how we use technology today. He started as a teenager programming in Seattle, at 13 he was already creating data analysis systems with Paul Allen. He didn’t finish Harvard — he dropped out to ride the wave of personal compu

I just followed Felipe Titto's journey, and it's truly impressive how this guy managed to transform his career. He started as an actor in Globo soap operas — Malhação, you know? — and built a solid fan base. But then came the plot twist: after facing financial struggles post-Avenida Brasil, he decided to truly become an entrepreneur.
What’s interesting about Felipe Titto is that he didn’t just stay on TV. He created Titanium Inc., got involved in OakBerry franchises, invested in supplements with Moove Nutrition, and also has stakes in several other brands — fashion, premium food, all aligned w

Take out a lot of money from an ATM, and by the time you reach the street, you’ve already lost half its value. This is a reality in several countries where people deal with currencies that are practically worthless. I received a photo from a friend who was in Lebanon holding a bundle of banknotes that looked like Monopoly money—more than 50,000 Lebanese pounds. Do you know how much that was? About 3 reais. I keep thinking that while we complain here about the dollar at R$ 5.44, there are places where the population faces much more critical situations with even more devalued currencies.
The Bra

These days I was thinking about who really dominates the top of the list of the wealthiest, and the updated ranking brought some pretty interesting changes. The 20 richest men in the world are still mostly Americans, especially folks involved in technology and AI. Among the top ten, there are practically only Americans, with Bernard Arnault being the only European to make it into the top 10.
Elon Musk remains firmly at the top with his $358 billion. The guy owns Tesla, SpaceX, xAI, the X platform... and also has positions in Bitcoin (which is around $75K now), Ethereum, and Dogecoin. It’s lik

Whenever I see rankings of economic development, I think about which country is the poorest in the world currently and what really explains these numbers. It’s not just curiosity because understanding these dynamics helps to see the global market more deeply.
International organizations use GDP per capita adjusted for purchasing power parity (PPP) as the main metric. It’s the fairest because it considers the local cost of living, not just currency conversion. It allows for apples-to-apples comparisons between completely different economies.
The 2025 ranking shows something very clear: the poor

There is a fascinating story behind Spotify, and it begins long before the platform revolutionized how we listen to music. Martin Lorentzon, the Swedish co-founder of the company, is one of those entrepreneurs who can see opportunities where others only see problems.
Lorentzon was born in Borås, Sweden, in 1969, and his education was quite peculiar for someone who would become a central figure in the tech industry. He studied civil engineering at Chalmers University of Technology and later completed his education in economics at the Stockholm School of Economics. This combination of engineerin

Oh, so you want to make some extra money with crypto but don't want to invest a fortune in ASIC machines? I completely understand. With Bitcoin hitting record highs and more people looking for ways to supplement their income, cryptocurrency mining has become a much more accessible option. And you know what really changed? The apps for mining cryptocurrencies on your phone. It used to be something only powerful computers could do, consuming energy that would blow up your bill. Nowadays, you can mine with your own smartphone, using cloud mining platforms and apps that run automatically.
The 2024

So, I was researching about working in the US and found out that the minimum wage there is quite different from Brazil. Here, we have a single national rate, but there, each state sets its own rules. The federal minimum has been at US$ 7.25/hour since 2009 (frozen), but many states already pay much more.
The average monthly salary in the US varies quite a bit depending on where you work. Considering the federal minimum and a 40-hour workweek, it comes out to about US$ 1,160 per month. But in Washington DC, for example, the minimum is US$ 17.50/hour, which is almost US$ 2,800 monthly. Californi

Tarcísio de Freitas is a name that any investor following the Brazilian market needs to know. No wonder — we are talking about the governor of São Paulo, responsible for decisions that directly impact one-third of the national GDP.
What draws attention to him is precisely his uncommon background for a politician. A civil engineer graduated from the Military Institute of Engineering, he attended the Naval Military Academy and completed an MBA in project management at FGV. This combination of technical training with military experience has created a profile quite different from what we are used

Remember that fear of entering Forex and losing everything on the first trade? Well, I had exactly that. But then I discovered that most brokers offer a free demo Forex account, and my God, it changed everything.
Basically, you receive a virtual balance (like 50,000 or 100,000 dollars for fun) and can trade normally — open positions, test strategies, analyze charts — but without risking a single real cent. It’s like a trading video game, you know?
The cool thing is that it works under real market conditions. You see real charts, the volatility is genuine, orders execute as if it were a real ac

I was looking for apps that really pay to earn extra income and found quite a few interesting things. There are several free games that earn real money via Pix, but not all work the same — some pay directly, others you need to go through PayPal first.
First, it’s important to be realistic: this won’t replace your salary, but you can make some money doing simple tasks, testing apps, or playing mini-games. Most work with rewards that you cash out later.
The ones I found most cool were:
Cash App is one of the few that pays directly via Pix, which makes it much easier. CashPirate has a simple inte

Do you know when you’re looking for an app that pays upon registration via Pix and you don’t know where to start? I tested a bunch here and found some that really work, without having to wait eons to withdraw.
I started with Make Money and Cash App—these two are kind of obvious, but Cash App is the most straightforward; you withdraw straight to Pix. Then I kept testing AppKarma, FeaturePoints, and CashPirate, which work more or less like this: you play, complete tasks, download apps, and then withdraw via PayPal (and then you transfer that to Pix). No magic.
There’s also Big Time and Gamee, wh

Man, it took ME a LONG time to realize that there is no such thing as a better universal trading app. Each one serves a different type of person, you know? I made the classic mistake of choosing only based on zero fees, then I discovered there are other hidden costs like spreads, exchange rates, overnight fees... and in the end, I paid more than I expected.
The truth is that everything depends on your profile. If you want to do active trading with multiple assets, platforms like Mitrade work well because they have over 700 global assets, zero commissions, and a demo account to practice risk-fr

Are you seeing this boom of apps that promise you can earn Pix now? Well, I got curious too and tested a few. The truth is, you can make some extra money, but nothing that will make you rich overnight, okay? More like money for a coffee or a game at the end of the month.
I tested 11 different apps and I’ll be honest: not all of them work the same. Some really do pay via PayPal and then you transfer it to Pix, but most don’t pay directly. Cash App is practically the only one that sends directly to your account.
The classics are CashPirate, Make Money, and AppKarma. You do some basic tasks, play

Man, I found something pretty crazy about who is the richest soccer player in the world. Everyone thinks it's Cristiano Ronaldo or Messi, but they're wrong. The richest guy is Faiq Bolkiah, a player from Brunei with an estimated fortune of around 20 billion dollars. Like, it's not even from soccer salaries — it comes from the royal family inheritance.
But here’s the interesting part: there's a French guy named Mathieu Flamini who played for Arsenal and Milan and became a billionaire after he stopped playing. He founded a sustainable bioproducts company and made way more money from business tha

Have you ever stopped to think about what drives someone so young to build a fortune of this magnitude, Bruno Perini? That’s the question many people ask when they find out that the creator of Você MAIS Rico was born in 1988 in Cabo Frio.
Bruno Perini is 37 years old (turning 38 in 2026) and is already a reference in financial education around here. The guy started very differently from what we imagine – he was an artillery officer in the Brazilian Army for about 10 years. No internet, no social media. But it was precisely with his stable salary that he began investing in stocks, even without

You were looking for some apps to make extra money and found this guide very useful. There are quite a few options, but not all of them pay for real, you know? People want to know which is the best app to earn money via Pix, and the answer depends on what you enjoy doing.
Here's the deal: you can earn a supplementary income by playing, answering surveys, testing apps, but nobody gets rich from it. Most pay via PayPal first and then transfer to Pix, which is a bit annoying but works.
The ones that caught the most attention were Cash App (which pays directly via Pix, very practical), CashPirate