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Amazon S3 on MSN22h
Belt and Pulley System Boosts His Blower to 1200 RPM
The ingenious minds at Primitive Technology build a belt and pulley system that boosts their forge blower to an impressive 1200 RPM by hand.
Scientific American11h
This Block-Stacking Math Problem Has a Preposterous Solution You Need to See to Believe
In principle, this impossible math allows for a glue-free bridge of stacked blocks that can stretch across the Grand ...
Machine Design8h
What’s the Difference Between Conduction, Convection, and Radiation? - Machine Design
The hotter an object, the more it will radiate. The sun is a clear example of heat radiation that transfers heat across the solar system. At normal room temperatures, objects radiate as infrared ...
University of Oslo22h
FYS4411 – Computational Physics II: Quantum Mechanical Systems
It will also be counted as one of the three attempts to sit the exam for this course, if you sit the exam for one of the following courses: FYS9411 – Computational Physics II: Quantum Mechanical ...