2 What is Neurotech and Brain-Computer Interfaces (BCIs)? Neurotechnology refers to technologies that interact directly with the nervous system. Brain-Computer Interfaces (BCIs) are a major part of this field. BCIs decode brain activity and translate it into commands that can control external devices—like a computer, a prosthetic limb, or even a drone. There are two…

2 Intro: Living in the AI Boom 1 AI headlines are everywhere — jobs replaced, AGI around the corner, machines writing novels… 2 But what’s real, what’s marketing, and what’s straight-up science fiction? 3 Let’s separate the signal from the noise. 3 The Hype: What We’re Promised 4 Artificial General Intelligence (AGI) 1 Claims of…

2 Intro: From Sci-Fi to Sidewalk 1 AR glasses have long been a dream of tech visionaries — remember Google Glass? 2 Now in 2025, we’ve got a new generation: sleeker, smarter, and actually useful. 3 But are they finally ready to go mainstream — or are we still in early adopter land? 3 Current…

2 Introduction 1 Biohacking isn’t fringe anymore — it’s mainstream. 2 We’ve gone from step counters to full-body dashboards. 3 Whether you’re optimizing sleep, tracking blood sugar, or chasing peak cognition, 2025’s wearables are more advanced — and more personalized — than ever. 3 WHOOP 5.0+ Focus: Recovery, strain, sleep Why biohackers love it: 1…

2 Introduction 1 Foldables were once sci-fi — now they’re in stores. 2 Devices like the Samsung Galaxy Z Fold, Flip, Pixel Fold, and OnePlus Open are reshaping mobile form factors (literally). 3 But are they the future… or just flashy tech with a short shelf life? 3 What Is Foldable Tech? Main types: 1…

2 Introduction 1 Smart homes are no longer futuristic — they’re mainstream. 2 From voice assistants to connected fridges, homes are becoming digital ecosystems. 3 But at what cost? Are we trading privacy for convenience? 3 The Convenience Side 4 Voice Assistants & Automation 1 Alexa, Google Assistant, Siri: lights, locks, schedules, groceries — hands-free….

2 Introduction 1 Smartphones are pocket-sized supercomputers. 2 But what makes them tick?3 Let’s take a look under the hood. 3 System-on-a-Chip (SoC): The Brain 1 Combines CPU, GPU, memory controller, and sometimes AI/ML accelerators. 2 Popular SoCs: Apple A-series, Qualcomm Snapdragon, Samsung Exynos, MediaTek Dimensity. 3 Responsible for: processing, graphics, and running apps. 4…

2 Where We’ve Been: Git as King 1 Git’s reign since 2005: distributed, flexible, battle-tested. 2 GitHub supercharged collaboration and open source. 3 Limitations emerging: complexity, large binary files, limited UX for non-devs. 3 Why Look Beyond Git? 1 Increasing non-developer contributors: designers, writers, marketers. 2 Need for real-time collaboration (think Google Docs). 3 Massive…

2 Introduction 1 Web development is evolving faster than ever. 2 Static vs dynamic is no longer the debate — it’s about speed, personalization, security, and intelligence. 3 Emerging trends like Jamstack, AI-driven development, Edge computing, and Web3 are shaping the next era. 3 Jamstack: Static Sites, Supercharged 1 What is Jamstack? JavaScript, APIs, and…

2 Introduction 1 Traditional DevOps focused on speed and collaboration. 2 Security was often an afterthought—plugged in late in the SDLC. 3 Enter DevSecOps: integrating security from Day 1. 3 What is DevSecOps? 1 Definition: A cultural and engineering approach that integrates security practices within the DevOps process. 2 “Shift left” mindset: Address security early…