Videos

There are a lot of questions and misconceptions about mRNA vaccines (especially for SARS-CoV-2 or COVID19). In this video, I'm answering 10 of the most frequently asked questions from my viewers. I...
Oblivious DNS is a privacy-friendly version of the DNS protocol. Preventing third-parties from keeping track of the sites you visit. It builds on top of DoH (DNS over HTTPS) and adds a proxy server...
What is a cache? How does it work, and why is it important? Caches are used everywhere in our modern devices. It's found in many hardware components and throughout software. The goal of caching is ...
Why are "serverless" cloud products so popular right now? What makes them different from using traditional server infrastructure? In this video, I'll go over all the pros and cons of goin...
SpaceX plans to launch 12,000 satellites to provide world-wide internet coverage with Starlink. Is that a good idea? How fast can satellite be? Is it safe to have that satellites many in orbit? And...
How can a scammer convince people that he can predict the stock market or the price of cryptocurrencies? The trick is surprisingly simple. Learn how it works & prevent getting fooled into givin...
F1 cars have a lot of hardware and software on board. In this video, I explore what hardware the cars run on, the software that powers them, and the tools used at the factories. Sources This video ...
When efficiency increases, consumption drops, right? Errr... No.. So far, increased efficiency has mostly lead to increased consumption. This is called Jevons Paradox, discovered by William Stanley...
How does Facebook know that you doubted to buy something on another website? They use tracking pixels! A small image that is added to other websites & track your activity and interests. Let's S...
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