gyaan ki baate - Tech with NK

E-Waste: The Dark Side of Tech

Introduction Technology has become an inseparable part of our lives. From smartphones to laptops, from smart TVs to wearable devices, we are surrounded by digital innovation. But behind this glossy…

techwithnk9013@gmail.com August 18, 2025

gyaan ki baate Technology

Are Electric Cars Really Green? Myths vs Facts

Introduction Electric cars (EVs) are often seen as the future of transportation. Governments, carmakers, and environmental groups promote them as a clean alternative to gasoline-powered vehicles. But many people still…

techwithnk9013@gmail.com August 17, 2025

gyaan ki baate

Plastic Pollution: Microplastics in Your Blood – A Hidden Health Crisis

Introduction to Microplastics in Your Blood: A Silent Threat Plastic revolutionized the 20th century. From packaging and electronics to clothing and construction, it became the backbone of convenience. But plastic…

techwithnk9013@gmail.com August 16, 2025

gyaan ki baate

How to Clear RAM on Android Without App: Boost Speed Instantly

Introduction Have you noticed your Android phone getting slow or laggy? Often, the culprit is RAM (Random Access Memory) filled with background processes. While many apps claim to clear RAM,…

techwithnk9013@gmail.com August 5, 2025

gyaan ki baate Electrical Engineering

Electric Vehicles in 2025: Battery Tech, Charging, and Future Trends

Introduction The electric vehicle (EV) revolution is no longer a distant dream — it’s happening here and now. In 2025, the landscape for electric vehicles has evolved rapidly thanks to…

techwithnk9013@gmail.com June 30, 2025

gyaan ki baate

Earthquake Resistant Buildings: Engineering Secrets That Save Lives

How Engineers Build Earthquake Resistant Buildings (Explained Simply) Earthquakes are among nature’s most powerful and devastating forces, capable of reducing entire cities to rubble in mere minutes. Yet human ingenuity,…

techwithnk9013@gmail.com June 23, 2025

gyaan ki baate

What is ChatGPT? The Ultimate 2025 Guide for Students, Creators & AI Beginners

What is ChatGPT and Why Everyone is Talking About It? From viral Instagram reels to school projects — ChatGPT is everywhere. But what is it really, and why is the…

techwithnk9013@gmail.com June 22, 2025

gyaan ki baate

Graphene vs Lithium-Ion Batteries: Which Is Better for Indian Homes?

Introduction In India, power outages, rising electricity bills, and the need for sustainable energy storage have made battery technology more important than ever — especially for solar setups and rural…

techwithnk9013@gmail.com June 19, 2025

gyaan ki baate

Small Wind Turbines for Homes

🌬️ Introduction of small wind turbines India is seeing a steady rise in interest in clean, renewable energy sources — not just among industries, but also in homes. While solar…

techwithnk9013@gmail.com June 18, 2025

gyaan ki baate

Discovering the World’s Largest Wind Turbine

परिचय - Introduction of worlds largest wind turbine आज के दौर में जब पूरी दुनिया ऊर्जा के स्थायी और पर्यावरण अनुकूल स्रोतों की तलाश कर रही है, ऐसे में चीन…

techwithnk9013@gmail.com June 15, 2025