Techietory - Techie Toolbox for the 21st Century

January 24, 2026
Zipline Soars to $7.6 Billion Valuation with $600 Million Funding Round
Zipline raises $600 million at $7.6 billion valuation to expand autonomous drone delivery to Houston, Phoenix and four US states in 2026. Over 2 million deliveries completed.

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January 24, 2026
Blue Origin Announces TeraWave: 5,408 Satellites to Challenge Starlink
Blue Origin announces TeraWave satellite network with 5,408 satellites offering 6 terabits per second speeds for enterprise and government customers. Launches late 2027.

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January 24, 2026
Anduril Expands with New Long Beach Defense Tech Campus
Anduril announces major Long Beach campus investment to scale advanced weapons systems production. Defense tech startup expansion reflects growing sector importance.

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January 24, 2026
Microsoft 365 Suffers Major Outage Affecting Millions Globally
Microsoft 365 suffered widespread outage on January 22-23, 2026, affecting Outlook, Teams, and other services for 10 hours. North American infrastructure blamed.

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January 24, 2026
Nvidia Invests in Baseten AI Inference Startup Amid Inference Economy Shift
Nvidia joins funding round for Baseten, signaling shift from AI model training to inference as center of AI economics. Investment announced January 21, 2026.

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Comparing Beginner Robot Kits: Which One Matches Your Goals?

Compare top beginner robot kits including Arduino, Raspberry Pi, and LEGO options. Learn which robotics…

18 minutes read

LEGO Mindstorms: Is It Just a Toy or a Real Learning Tool?

Is LEGO Mindstorms worth it for learning robotics? Discover the pros, cons, and educational value…

19 minutes read

Getting Started with Raspberry Pi for Robotics Projects

Learn how to use Raspberry Pi in robotics projects. Discover setup, programming, interfacing with motors…

21 minutes read

Why Arduino Changed Hobbyist Robotics Forever

Discover how Arduino revolutionized hobbyist robotics by making microcontrollers accessible to everyone. Learn why Arduino…

18 minutes read

The Realistic Costs of Starting in Robotics

Discover the real costs of starting robotics from $50 to $500+. Learn what you need…

20 minutes read

How Dangerous Is It to Work with Robots?

Learn about safety risks in robotics and how to protect yourself. Understand electrical hazards, mechanical…

17 minutes read

Understanding Break and Continue in Loops

Master C++ break and continue statements for loop control. Learn when to exit loops early,…

22 minutes read

Switch Statements in C++: When to Use Them Over If-Else

Master C++ switch statements with this complete guide. Learn syntax, fall-through behavior, when to use…

23 minutes read

Basic Input and Output in C++: cin and cout Mastery

Learn C++ input and output with this complete guide to cin and cout. Master stream…

26 minutes read

Understanding Strings in C++: std::string vs C-Style Strings

Learn C++ string handling with this complete guide covering std::string, C-style strings, string operations, manipulation,…

23 minutes read

December 14, 2025
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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

January 24, 2026
Master 3D printer filament selection. Learn about PLA, PETG, ABS, and specialty materials, their properties, applications, and how to choose…
January 24, 2026
Master temperature control in 3D printing. Learn optimal hotend and bed temperatures for different materials, how temperature affects quality, and…
January 24, 2026
Master bed adhesion for perfect 3D prints every time. Learn about build surfaces, first layer settings, adhesion aids, troubleshooting techniques,…
January 24, 2026
Master support structures in 3D printing. Learn when supports are necessary, how to generate them effectively, different support types, and…
January 24, 2026
Discover what infill is in 3D printing and why solid prints waste time and material. Learn about infill patterns, optimal…
January 24, 2026
Learn how print speed affects 3D printing quality and time. Discover optimal speed settings, understand speed limitations, and master techniques…
January 24, 2026
Understand layer height in 3D printing and how it impacts quality, speed, and strength. Learn to choose optimal layer heights…
January 24, 2026
Learn everything about STL files, the standard format for 3D printing. Discover how STL files work, their limitations, alternatives, and…
January 24, 2026
Discover what slicing software does and why it's essential for 3D printing. Learn how slicers convert 3D models into printer…
January 16, 2026
Master the complete 3D printing workflow from digital design to finished part. Learn each step including modeling, slicing, printing, and…
January 16, 2026
Discover how long 3D printing actually takes and what factors affect print speed. Learn to estimate print times, optimize for…
January 16, 2026
Discover what you can actually make with a 3D printer. Explore real-world applications from prototypes to end-use parts, spanning healthcare,…
January 3, 2026
Discover why additive manufacturing's layer-by-layer approach revolutionizes production. Learn how this fundamental principle enables new design possibilities, reduces waste, and…
January 3, 2026
Discover when to use 3D printing versus traditional manufacturing methods. Learn the strengths, limitations, and ideal applications of additive manufacturing…
January 3, 2026
Discover all major 3D printing technologies explained simply. Learn the differences between FDM, SLA, SLS, DLP, and other additive manufacturing…

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3D Printing

In recent years, 3D printing has emerged as a transformative force in the defense industry, revolutionizing how military equipment is…
April 28, 2024
Hydraulic engineering, a branch of civil engineering focused on the flow and control of fluids, primarily water, is experiencing significant…
April 28, 2024
Biotechnology encompasses the use of biological processes, organisms, or systems to manufacture products intended to improve the quality of human…
April 28, 2024

Artificial Intelligence

Learn what supervised learning is, its types, real-world applications and best practices for implementation. A comprehensive guide to supervised learning…
May 1, 2024
Learn how matrices and vectors power AI applications. Understand image processing, NLP, recommendation systems, and neural networks through practical examples.
January 24, 2026
Explore how AI works, from training and learning techniques to ethical implications and industry applications. A comprehensive guide to understanding…
April 30, 2024

Data Science

Discover feature selection techniques in data analysis. Learn how to select relevant variables and enhance model performance with practical examples.
September 11, 2024
Explore what data mining is, key techniques, benefits, and how to get started in this comprehensive beginner’s guide.
September 11, 2024
Discover the essential skills for data scientists, from programming to machine learning. A beginner's guide to building a portfolio and…
January 19, 2025

Electronics

Discover the crucial differences between AC and DC electricity. Learn why batteries provide DC, wall outlets supply AC, how each…
January 6, 2026
Demystify the confusing concept of ground in electronics. Learn what ground really means, different types of ground, why grounding matters,…
January 24, 2026
Join Techietory to navigate through expert-driven tech content and tutorials in AI, Programming, Robotics, and more. Start your tech journey…
August 16, 2023

Operating Systems

Join Techietory to navigate through expert-driven tech content and tutorials in AI, Programming, Robotics, and more. Start your tech journey…
August 16, 2023
Learn how to choose the right Windows edition for your needs. Compare features of Windows Home, Pro, Enterprise, and more…
September 19, 2024
Learn essential tips for navigating the Android interface, from home screen customization to managing settings, in this beginner's guide.
September 19, 2024

Programming

Master pass by value and pass by reference in C++. Learn when to use each method, understand performance implications, and…
January 25, 2026
Learn about JavaScript variables, data types, operators, and more. Explore how objects and arrays play a key role in modern…
September 29, 2024
Master C++ break and continue statements for loop control. Learn when to exit loops early, skip iterations, and write efficient…
January 25, 2026