Month: May 2019

Walter Lewin – 8.01x – Lect 10 – Hooke’s Law, Springs, Pendulums, Simple Harmonic Motion

Walter Lewin lec 7

This lecture is part of 8.01 Physics I: Classical Mechanics, as taught in Fall 1999 by Dr. Walter Lewin at MIT.

This video was formerly hosted on the YouTube channel MIT Open Course Ware.

Content : Hooke’s Law – Springs – Simple Harmonic Motion – Pendulums

Walter Lewin – 8.01x – Lect 5 – Circular Motion, Centripetal Forces, Perceived Gravity

walter lewin lect 5

This lecture is part of 8.01 Physics I: Classical Mechanics, as taught in Fall 1999 by Dr. Walter Lewin at MIT.

This video was formerly hosted on the YouTube channel MIT Open Course Ware.

Content : – Circular Motion – Centrifuges Moving – Reference Frames – Perceived Gravity – – Orbital Information on Planets:

Walter Lewin – 8.01x – Lect 4 – 3D Kinematics, Free Falling Reference Frames

Walter lewin lec 4

This Lecture is a MUST!

This lecture is part of 8.01 Physics I: Classical Mechanics, as taught in Fall 1999 by Dr. Walter Lewin at MIT.

This video was formerly hosted on the YouTube channel MIT Open Course Ware.

Content : – 3D Kinematics, – Free Falling Reference Frames 

Walter Lewin – 8.01x – Lect 3 – Vectors – Dot Products – Cross Products – 3D Kinematics

Walter Lewin lec 3

This lecture is part of 8.01 Physics I: Classical Mechanics, as taught in Fall 1999 by Dr. Walter Lewin at MIT.

This video was formerly hosted on the YouTube channel MIT Open Course Ware.

Content: – Vectors – Dot Products – Cross Products – 3D Kinematics

Remote Controlled Hovercraft

100_0997-1-1

Hovercraft is multi-purpose vehicle; which can travel across various types of terrain with no alteration. It is a vehicle capable of traveling over most surfaces on a cushion of air trapped under the body for lift. Air propellers, water propellers, or water jets usually provide forward propulsion. Air cushion vehicles can attain higher speeds than can either ships or most land vehicles due to lower frictional forces and use much less power than helicopters of the same weight.

3D Printing

3D Printing

3D printing or additive manufacturing is a process of making three dimensional solid objects from a digital file. The creation of a 3D printed object is achieved using additive processes. In an additive process an object is created by laying down successive layers of material until the object is created. Each of these layers can be seen as a thinly sliced horizontal cross-section of the eventual object. 3D printing is the opposite of subtractive manufacturing which is cutting out / hollowing out a piece of metal or plastic with for instance a milling machine. 3D printing enables you to produce complex (functional) shapes using less material than traditional manufacturing methods.

Job vs business vs entrepreneurship

Business man vs enterpreneur

What you think about job?Do you ever know the difference between business and entrepreneurship..is it funny right? because you understand that we here to say Business is not equal to Entrepreneurship. But yes, business is not equal to entrepreneurship. We’ll try to understand how it differs.. Let’s start..with jobs.

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