Seriously, have you ever stopped to think about how much we owe to one tiny invention? I'm talking about the transistor. It's mind-boggling how this little electronic switch powers literally *everything* in our modern lives. No personal computers, no cell phones, no Amazon, no video games, no dating apps, no social media, no streaming, no Apple Pay, no Google Maps, and certainly no AI, can you even imagine? Cars alone have billions of them! This isn't just about convenience; it's about a complete societal transformation. It's fascinating to trace its roots back to ancient telegraph relays, which were essentially just remote-controlled light switches for long distances. From a simple electrical switch to the backbone of our digital existence, transistors truly are the unsung heroes of the 20th century. We'd still be in the dark ages without them!
#Technology #History #Science
https://www.wired.com/story/transistors… 🔗