February 11, 2026
Anthropic Raises $20 Billion in Pre-IPO Mega-Round
Anthropic secures a $20 billion late-stage funding round backed by Nvidia, Microsoft, Sequoia, and others, pushing total raised to $33B ahead of a potential IPO.
- More News
More NewsFebruary 5, 2026
Waymo Raises Historic $16 Billion at $126 Billion Valuation
Alphabet’s Waymo raises $16 billion in largest autonomous vehicle funding ever, plans expansion to 20+ cities including Tokyo and London in 2026.
- More News
February 11, 2026
Intel Plans $100 Million Investment in AI Chip Startup SambaNova
Intel plans a $100 million strategic investment in AI chip startup SambaNova Systems as new CEO Lip-Bu Tan drives aggressive push into data-centre GPU markets.
- More News
February 11, 2026
MrBeast Acquires Youth Finance App Step to Build Teen Banking Empire
YouTube creator MrBeast acquires Step, a youth-focused financial services app, combining 100M+ subscribers with a banking platform targeting teenage users.
- More News
February 11, 2026
YouTube Launches AI Playlist Generator for Premium Subscribers
YouTube launches an AI-powered playlist generator for Premium subscribers on iOS and Android, enabling voice and text prompts to auto-build personalised music playlists.
How Ultrasonic Sensors Work: Robot Echolocation Explained
Learn how ultrasonic sensors measure distance in robotics. Complete guide to HC-SR04, wiring, code examples,…
Making Decisions: If-Then Logic in Robot Behavior
Master if-then logic for autonomous robots. Learn conditional statements, decision trees, boolean operators, and intelligent…
Variables and Sensors: Storing What Your Robot Perceives
Learn how variables store sensor data in robotics. Master data types, sensor reading, value storage,…
Understanding Input and Output in Robotics Programming
Master digital and analog I/O in robotics. Learn to read sensors, control actuators, and connect…
What Is a Control Loop and Why Does Every Robot Have One?
Discover why control loops are essential in robotics. Learn open-loop vs closed-loop systems, PID control,…
Your First Robot Program: Making an LED Blink
Learn to write your first robot program by making an LED blink. Complete Arduino tutorial…
How Battery Capacity Affects What Your Robot Can Do
Learn how battery capacity determines robot runtime, speed, and capabilities. Master amp-hour ratings, voltage selection,…
Friction in Robotics: Sometimes Your Friend, Sometimes Your Enemy
Understand how friction affects robot performance. Learn when to maximize traction and when to minimize…
Center of Mass and Stability: Keeping Your Robot Upright
Master center of mass principles to prevent robot tipping. Learn stability calculations, design strategies, and…
Why Do Robots Need Gearboxes? Speed Versus Strength Explained
Learn why gearboxes are essential in robotics, how gear ratios trade speed for torque, and…
December 14, 2025
Join The Techietory Community!
Sign up, introduce yourself, and start engaging because technology is better when we build it together!
December 14, 2025
How-to and Troubleshooting Forums
This forum section is dedicated to solving problems, step by step. It serves as a practical…
December 14, 2025
News and Thoughts
Technology is not just about tools and code, it is about ideas, trends, and the direction…
December 14, 2025
Learn, Do and Share!
Learning technology is most powerful when theory turns into practice. Reading is important, but building, experimenting,…
Techıetory ıs the techıe toolbox for the 21st century
February 7, 2026
Learn how belts and pulleys convert stepper motor rotation into linear motion. Discover tensioning, maintenance, and upgrade options.February 7, 2026
Learn the difference between part cooling and hotend cooling fans. Discover why both are essential and how to optimize airflow…February 7, 2026
Discover what endstops do in 3D printers. Learn about mechanical switches, optical sensors, homing, and why endstops are essential.February 7, 2026
Learn what 3D printer firmware does. Discover how Marlin, Klipper, and other firmware control motors, temperature, and printing operations.February 7, 2026
Compare print bed surfaces for 3D printing. Learn about glass, PEI, textured sheets, and which surface works best for different…February 7, 2026
Discover how stepper motors enable precise 3D printing. Learn about stepping, torque, NEMA sizes, drivers, and why they're perfect for…February 7, 2026
Discover how 3D printer extruders work. Learn about gear systems, tension, Bowden vs direct drive, and how filament gets pushed…February 7, 2026
Master your 3D printer build plate. Learn about heating, surfaces, leveling, and how the bed creates the foundation for perfect…February 7, 2026
Learn what a 3D printer hotend does, how it works, and why it's critical. Comprehensive guide to hotend components and…February 7, 2026
Discover every major component in a 3D printer. Learn how the hotend, extruder, build plate, and other parts work together…February 1, 2026
Learn how to set up your first 3D printer from unboxing to first successful print. Follow this comprehensive guide covering…February 1, 2026
Master essential 3D printing terminology with this beginner-friendly glossary. Learn what FDM, PLA, G-code, retraction, and dozens of other common…February 1, 2026
Discover realistic timelines for learning 3D printing from first print to mastery. Understand skill stages, what to expect at each…February 1, 2026
Discover what features and characteristics make an excellent beginner 3D printer. Learn about reliability, ease of use, support, and key…February 1, 2026
Master first layer troubleshooting with this complete guide to diagnosing and fixing common first layer problems. Learn to identify adhesion…
February 8, 2026
Understand the bias-variance tradeoff in machine learning with simple explanations, visual examples, and practical strategies to find optimal balance.February 8, 2026
Master cross-validation techniques including k-fold, stratified, time series, and leave-one-out. Learn to get reliable model performance estimates.February 8, 2026
Master machine learning evaluation metrics including accuracy, precision, recall, F1-score, ROC-AUC, RMSE, and more with practical examples.February 8, 2026
Master the balance between underfitting and overfitting. Learn to find optimal model complexity for best machine learning performance.February 8, 2026
Learn what overfitting is, why it happens, how to detect it, and proven techniques to prevent it in your machine…February 8, 2026
Learn why machine learning splits data into training, validation, and test sets. Understand best practices for data splitting with examples.February 8, 2026
Master features and labels in supervised learning. Learn how to identify, engineer, and select features with practical examples and best…February 8, 2026
Learn the complete machine learning pipeline from data collection to deployment. Step-by-step guide with practical examples and best practices.February 8, 2026
Learn the key differences between supervised, unsupervised, and reinforcement learning with practical examples and real-world applications.February 8, 2026
Discover what machine learning is, how computers learn from data, and explore real-world applications that are transforming industries worldwide.February 1, 2026
Master Python debugging for AI projects. Learn to read error messages, use print debugging, leverage debuggers, handle common errors, and…February 1, 2026
Learn to write Python scripts for data analysis from scratch. Master script structure, data loading, analysis, visualization, and best practices…February 1, 2026
Master Python data types and structures for AI projects. Learn integers, floats, strings, lists, dictionaries, sets, tuples with practical machine…February 1, 2026
Master data cleaning for machine learning. Learn to handle missing values, remove duplicates, fix data types, detect outliers, and prepare…February 1, 2026
Master data input/output for machine learning. Learn to read and write CSV, JSON, Excel, SQL databases, Parquet, and other formats…
February 8, 2026
Master Python conditional statements for data science. Learn if, elif, and else with practical examples for filtering data, categorizing values,…February 8, 2026
Master Python for and while loops for data science. Learn to iterate through data, process collections, and automate repetitive tasks…February 8, 2026
Learn to write Python functions for data analysis from scratch. Master function basics, parameters, return values, and best practices with…February 8, 2026
Master Python's essential data structures: lists, tuples, and dictionaries. Learn when to use each structure with practical data science examples.…February 8, 2026
Master Python fundamentals for data science. Learn variables and data types with practical examples. Perfect beginner's guide to Python programming…February 8, 2026
Master networking as a data scientist with proven strategies for building meaningful professional connections online and offline. Learn how to…February 8, 2026
Learn how to build a strong personal brand as a data scientist. Discover strategies for establishing your professional identity, growing…February 8, 2026
Understand the real differences between junior, mid-level, and senior data scientists. Learn what skills, responsibilities, and expectations define each level…February 8, 2026
Comprehensive analysis of data science salaries by experience level and location. Understand what data scientists earn from entry-level to senior…February 8, 2026
Start your data science freelancing career with this complete guide. Learn how to find clients, price your services, build your…February 6, 2026
Land your first data science job with proven strategies that work. Learn how to position yourself, where to apply, what…February 6, 2026
Master data science on your own with this detailed 6-month study plan. Week-by-week guidance covering Python, statistics, machine learning, and…February 4, 2026
Compare top data science bootcamps including curriculum, cost, outcomes, and learning formats. Discover which bootcamp fits your goals, budget, and…February 4, 2026
Discover whether data science certifications are worth your time and money. Learn about the pros and cons, which certifications matter,…February 4, 2026
Master the art of presenting your data science projects in interviews. Learn frameworks for storytelling, technical depth, and communicating business…
February 9, 2026
Electrical noise is any unwanted electrical signal that contaminates the desired signal in an electronic circuit, manifesting as random voltage…February 9, 2026
Master current divider circuits, the parallel complement to voltage dividers, with formulas, practical examples, and applications in electronics design.February 9, 2026
Learn to design voltage dividers for thermistors, photoresistors, potentiometers, and other sensors with optimal sensitivity, range, and accuracy.February 9, 2026
Discover voltage dividers, the simple but essential circuit that scales voltages, reads sensors, sets bias points, and appears in nearly…February 9, 2026
Master parallel circuit resistance calculations using the reciprocal method, product-over-sum shortcuts, and practical examples for electronics design.February 9, 2026
Learn to calculate total resistance in series circuits with simple formulas, step-by-step examples, and practical applications for electronics design.February 9, 2026
Master Kirchhoff's Voltage Law (KVL), the fundamental principle that voltages around any closed loop sum to zero, essential for circuit…February 9, 2026
Master Kirchhoff's Current Law (KCL), the fundamental principle that current entering a node equals current leaving it, essential for analyzing…February 9, 2026
Learn to apply Ohm's Law to real-world electronics problems with detailed step-by-step examples, from LED circuits to power supplies and…February 9, 2026
Discover Ohm's Law, the relationship between voltage, current, and resistance that forms the foundation of all electronics design and troubleshooting.February 4, 2026
Master the fundamentals of electrical switches with this comprehensive guide. Learn about switch types, ratings, configurations, debouncing, and practical applications…February 4, 2026
Learn to build your first LED circuit step-by-step with this comprehensive beginner's guide. Covers component selection, breadboard assembly, troubleshooting, and…February 4, 2026
Learn why LEDs require current-limiting resistors, understand the physics behind LED behavior, and master the calculations to properly protect your…February 4, 2026
Discover how LEDs work, why they're different from incandescent bulbs, and why they've revolutionized lighting. Complete guide covering LED physics,…February 4, 2026
Learn how diodes work from basic principles through practical applications. Comprehensive guide covering PN junctions, forward/reverse bias, types of diodes,…
February 10, 2026
Learn the crucial difference between kernel mode and user mode, how operating systems use privilege levels for security, and why…February 10, 2026
Learn how to read system requirements, check if your computer can run an operating system, and understand minimum vs. recommended…February 10, 2026
Learn how operating systems detect, handle, and recover from errors and crashes, including error reporting, crash dumps, and system recovery…February 10, 2026
Learn what services and daemons are, how they run in the background, and why they're essential for operating system functionality…February 10, 2026
Learn what system logs are, how operating systems use them to record events, and why logs are essential for troubleshooting,…February 10, 2026
Learn how operating systems schedule CPU time, manage process priorities, and ensure fair resource distribution across running programs and tasks.February 10, 2026
Learn what environment variables are, how operating systems use them, and why they're essential for system configuration and application behavior.February 9, 2026
Discover what the Windows Registry is, how it stores system configuration, and why it's critical for Windows operation. Complete guide…February 9, 2026
Learn what file extensions are, how operating systems use them to identify file types, and key differences in how Windows,…February 9, 2026
Discover how operating systems manage network connections, from establishing links to data transmission. Complete guide to OS network management fundamentals.February 6, 2026
Understand the key differences between hibernation, sleep, and shutdown on your computer. Learn how each power state works, when to…February 6, 2026
Learn what system calls are and how programs interact with the operating system. Understand the critical interface between user applications…February 6, 2026
Discover how your operating system manages display output, from pixel rendering to multi-monitor setups. Learn about graphics drivers, frame buffers,…February 6, 2026
Learn how operating systems process input from keyboards and mice. Discover scan codes, interrupts, device drivers, cursor movement, and how…February 6, 2026
Learn what system libraries are and how they help operating systems function. Discover shared libraries, DLLs, runtime libraries, and how…
February 10, 2026
Master the difference between function templates and class templates in C++. Learn when to use each, syntax differences, and best…February 10, 2026
Learn C++ templates and generic programming. Master function templates, class templates, type parameters, and write reusable code that works with…February 10, 2026
Master C++ Rule of Three: implement destructor, copy constructor, and assignment operator correctly. Prevent memory leaks and create robust classes.February 10, 2026
Learn C++ copy constructors, deep copy vs shallow copy differences. Avoid memory leaks, prevent bugs, and create robust classes with…February 10, 2026
Master C++ friend functions and classes. Learn when to grant private access, implement operators, and maintain security while sharing data…February 10, 2026
Learn C++ operator overloading to create intuitive custom classes. Master arithmetic, comparison, stream, and assignment operators for cleaner code.February 10, 2026
Learn C++ abstract classes and pure virtual functions. Create flexible interfaces, enforce contracts, and build robust object-oriented designs.February 10, 2026
Master C++ polymorphism with virtual functions and dynamic binding. Learn runtime behavior, vtables, and write flexible object-oriented code.February 10, 2026
Learn C++ inheritance to build class hierarchies. Master base classes, derived classes, code reuse, and create extensible object-oriented programs.February 10, 2026
Learn C++ encapsulation with private, public, and protected members. Master data hiding, access control, and build secure object-oriented programs.February 6, 2026
Learn C++ this pointer with this complete guide. Understand object self-reference, method chaining, resolving naming conflicts, returning references, and when…February 6, 2026
Learn C++ destructors with this complete guide. Understand automatic cleanup, resource management, RAII pattern, destructor syntax, virtual destructors, and proper…February 6, 2026
Learn C++ constructors with this complete guide. Understand default constructors, parameterized constructors, member initializer lists, constructor overloading, and proper object…February 6, 2026
Learn C++ classes and objects with this complete guide. Understand class definitions, object creation, member variables, member functions, access specifiers,…February 6, 2026
Learn object-oriented programming in C++ with this complete guide. Understand encapsulation, inheritance, polymorphism, classes, objects, and OOP principles for better…
February 11, 2026
Learn how ultrasonic sensors measure distance in robotics. Complete guide to HC-SR04, wiring, code examples, and practical obstacle detection.February 11, 2026
Master if-then logic for autonomous robots. Learn conditional statements, decision trees, boolean operators, and intelligent behavior programming.February 11, 2026
Learn how variables store sensor data in robotics. Master data types, sensor reading, value storage, and memory management for autonomous…February 11, 2026
Master digital and analog I/O in robotics. Learn to read sensors, control actuators, and connect your robot to the physical…February 11, 2026
Discover why control loops are essential in robotics. Learn open-loop vs closed-loop systems, PID control, and practical implementation examples.February 11, 2026
Learn to write your first robot program by making an LED blink. Complete Arduino tutorial with code examples, explanations, and…February 11, 2026
Learn how battery capacity determines robot runtime, speed, and capabilities. Master amp-hour ratings, voltage selection, and power calculations.February 11, 2026
Understand how friction affects robot performance. Learn when to maximize traction and when to minimize resistance for optimal robotics design.February 11, 2026
Master center of mass principles to prevent robot tipping. Learn stability calculations, design strategies, and practical techniques for balanced robotics.February 11, 2026
Learn why gearboxes are essential in robotics, how gear ratios trade speed for torque, and when to use different configurations…February 7, 2026
Master force and torque concepts essential for robot design. Learn to calculate requirements, select motors, and build robots that move…February 7, 2026
Learn essential robot troubleshooting techniques. Master systematic debugging methods to quickly identify and fix common robotics problems.February 7, 2026
Master datasheet reading for robotics projects. Learn to decode specifications, understand electrical parameters, and select the right components confidently.February 7, 2026
Learn essential safety practices for building robots. Understand electrical hazards, tool safety, chemical risks, and protective equipment for safe robotics…February 7, 2026
Discover the essential tools every robotics beginner needs. Learn which tools to buy first, what to avoid, and how to…
Latest
February 11, 2026
February 11, 2026
February 11, 2026
February 11, 2026
February 11, 2026
Popular
August 21, 2024
April 28, 2024
February 9, 2026
January 16, 2026
December 7, 2025
Explore
April 30, 2024
January 31, 2026
April 29, 2024
September 28, 2024
August 22, 2024
3D Printing
- Thermal engineering is a critical discipline focused on the study, design, and management of systems and processes that transfer or…
April 28, 2024
- Automation plays a pivotal role in modern manufacturing, offering efficiency, precision, and scalability that manual processes cannot match. The integration…
April 29, 2024
- Join Techietory to navigate through expert-driven tech content and tutorials in AI, Programming, Robotics, and more. Start your tech journey…
August 16, 2023
Artificial Intelligence
- Master probability theory fundamentals essential for machine learning. Learn probability distributions, conditional probability, Bayes' theorem, and random variables with practical…
January 31, 2026
- Discover what training data is and why it's crucial for AI. Learn about data types, quality requirements, collection methods, and…
January 24, 2026
- Discover what self-supervised learning is, its applications and best practices for building AI models with unlabeled data for diverse real-world…
May 1, 2024
Data Science
- Master networking as a data scientist with proven strategies for building meaningful professional connections online and offline. Learn how to…
February 8, 2026
- Learn how to install Anaconda and Jupyter Notebook with this detailed step-by-step guide. Includes installation instructions for Windows, Mac, and…
January 16, 2026
- Learn how to use color effectively in data visualization. Explore color theory, best practices, and advanced techniques for creating impactful…
September 11, 2024
Electronics
- Explore the fundamentals of electronics, the evolution of technology, and future trends like quantum computing and IoT in this comprehensive…
August 20, 2024
- Learn about resistors, their types, characteristics, and applications. Understand how these essential components control current and protect circuits.
September 12, 2024
- Learn what electrical circuits really do and how they work. Understand complete paths, energy flow, circuit components, and build a…
January 6, 2026
Operating Systems
- Learn how user accounts and permissions protect your computer. Discover administrator vs. standard users, file permissions, access control, and security…
January 25, 2026
- Learn how to customize your Linux desktop environment, from themes and widgets to tiling window managers and advanced dotfile configurations.
January 26, 2025
- Learn what environment variables are, how operating systems use them, and why they're essential for system configuration and application behavior.
February 10, 2026
Programming
- Learn the fundamentals of Java control flow, including if-else statements, switch cases and loops. Optimize your code with best practices…
September 28, 2024
- Learn the basics of Python syntax, including variables, data types and operators. Explore how to declare variables, use collections and…
September 29, 2024
- Learn C++ arrays from scratch with this comprehensive guide. Master array declaration, initialization, access, multidimensional arrays, and common operations with…
January 16, 2026
Robotics
- Learn to write your first robot program by making an LED blink. Complete Arduino tutorial with code examples, explanations, and…
February 11, 2026
- Learn about safety risks in robotics and how to protect yourself. Understand electrical hazards, mechanical dangers, and chemical safety when…
January 25, 2026
- Discover how robots perceive the world through sensors. Learn about vision, distance measurement, touch, sound, and proprioception in robotics perception…
January 16, 2026
Latest
February 11, 2026
February 11, 2026
February 11, 2026
February 11, 2026
February 11, 2026
Popular
January 3, 2026
February 8, 2026
January 24, 2026
January 16, 2026
February 11, 2026
