science

PVAC-system-climb-like-a-lizard: man climbing the wall using the PVAC system

Video of the Day: Want to climb a wall like SpiderMan? PVAC System

Students at the College of Engineering in Utah State University (or the Ascending Aggies as they like to be called) have developed the PVAC System. This lets you scale walls like any lizard and shows that college students actually do more than party all the time. Want to climb a wall like SpiderMan? This is

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Solar Powered System Extracts Drinking Water From Dry Air

Solar Powered System Extracts Drinking Water From Dry Air

The first generation of this system from a team at MIT (Massachusetts Institute of Technology), was developed three years ago as a proof of concept in order to validate that such a system could work. The device is aimed at extracting clean, drinkable water from the atmosphere, even in “dry” regions, using solar or any

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3D printed skin video

Video of the Day: 3D Printing Human Skin

Functional human skin can now be 3D printed with an adapted printer that covers cuts and wounds with skin cells. 3D printed skin cells heal wounds three times faster than normal human skin, and while this is still not yet a reality, scientists are working on treating patients with the method by 2022! Also check

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video of gyroscope experiments

Video of the Day: The Magic of Gyroscope

Check out these mesmerising gyroscope experiments: Gyroscope in space. It maintains its stability once it’s spinning. Omnidirectional drone gyroscope. 3D Printed gyro sphere. Gyroscope bike tire trick. Give this one a miss! We mean it! This video shows the classic gyroscope in action and explains it’s working principle:

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Video of the Day: Millennium Bridge Disaster

Sometimes engineers underestimate the power of resonance and positive feedback phenomena, when a small disturbance is exacerbrated through the feedback loop, resulting in a disaster.A great example of this phenomena is the infamous Millennium Bridge, nicknamed it the “Wobbly Bridge”. Due to the structure of the bridge, with the cable supports at the side rather

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Video of the Day: Spontaneous synchronisation

Spontaneous synchronisation Check out this fascinating video of numerous metronomes set off at random times at random frequencies. Slowly but surely the clicks begin to merge, motions come closer and then eventually spontaneous synchronisation is there before your very eyes. This only works on raised floors, where the group with the greater combined metronome direction

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online mechanical engineering courses

Online courses mechanical engineering students can take right now

Fundamentals of Rocket Science, with Falcon 9 You will understand the working of Rocket engines, how different stages separate, how orbit transfers and maneuvers work. You will learn about the Falcon 9 rocket in detail. Along with the rocket, you will have a strong grasp of various systems and innovations pioneered by Spacex. You will

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Dzhanibekov Effect

Understanding the Dzhanibekov Effect

The Dzhanibekov Effect phenomenon, also known as the Tennis Racquet Theorem, is a result in standard mechanics which describes the movement of a rigid object with the help of three distinctive key moments of inertia. It is correspondingly dubbed as the Dzhanibekov Effect, after the Russian astronaut named Vladimir Dzhanibekov who discovered the consequences of

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Bridges of Communication : Bringing Science to the Public

As news about the Paris agreement starts to filter through the system, the controversial stand of a significant portion of the population over climate change becomes clear as do the conflicts of interest that don’t have to exist. Can science help? When it comes to science,  renewable energy and their economic potential, we are faced

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