Gravitational Waves Waves Demonstration

Gravitational Waves confirmed by LIGO

Today the National Science Foundation confirmed the existence of gravitational waves. These waves were predicted by the Einstein Field Equations. On the day of February 11th, 2016, scientists involved...
Homemade Arc Welder using Microwave oven transformers

Homemade Arc Welder using Microwave Oven Transformers (MOT)

Since I was a small boy, I had a knack of technology and science. It was interesting to see people melt and fuse them together using a thin rod...
Arc Welding Requirements, needs and basics

Arc Welding Requirements: Equipment, Supply, and Basics

Welding metals is a process requiring a huge amount of power. Arc welding equipment requires a suitable power supply with the right voltage and current. The voltage helps to...
Homemade DIY Spot Welder using MOT

Homemade Spot Welder using MOT: DIY Metal Melter

Spot welding is a very useful equipment for joining metal sheets and pieces. They are both fun and useful. This handy device can weld thin sheets of metal together...
Homemade Tablet, iPad, iPod, Mobile Stand

Homemade Tablet Stand for iPad, Smartphone: DIY Tablet Stand

Holding your smartphone, tablet, or iPad for a long time can be tedious and tiring. Our arms hurt and it is not healthy as well. We can buy some...
Arc Welding guide for beginners and starters

Arc Welding Guide for Home Welders: How to Weld for Beginners

We have a full step by step guide on building homemade stick welder using microwave oven transformers (MOT). Welding is amazing, and it is a great skill to have....
Fascinating power and Storage Capacity of Brain of human

Storage Capacity of Brain: Great power of the human mind

The computers in our home or the phones in our hands have storage small storage. But the mind behind its making has a big capacity. The storage capacity of...
Science and society Carl Sagan

Science and Technology development in Nepal

Few weeks ago 25 years old Nepalese scientist Lujhendra Ojha was on huge highlight. He has the major role on finding the evidence of water on Mars. They used spectrometer to...
LHC Discovers Pentaquark

LHC Discovers Pentaquark: New Particle with 5 quarks

Last year two Xi Baryon particles were discovered in LHC (Large Hadron Collider) in Cern. This year LHC Discovers Pentaquark which is a five-quark particle. This is the biggest discovery in physics...
Space Fence Project of US Air Force

Space Fence: US Air Force Space Surveillance project

Our space is full of satellites, space stations, litter, junk, and debris. They are in a very big number. These objects revolve around the earth in their own...

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