Level 1 to 100 Science Gadgets 4

These are some of the world's most amazing science gadgets and toys!

These are amazing science gadgets! The list includes Satisfying Hexagons, Homopolar Motor, Steinbach Reflection Symmetry Sculpture, Balance Twirl Fun, Computational Caustic Projection, Curta Calculator, Viscous Flow Resin Lamp and much more!
#inventions #diy #tricks #gadgets #technology


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This video contains:

Level 1- Satisfying Hexagons

Level 10 - Homopolar Motor Type 2

Level 20 - Steinbach Reflection Symmetry Sculpture: precision etched into only one corner of a triangular prism, multiple reflections within the optical grade glass create the 3D lighthouse with hexagonal cross section. The top of the prism is cut and polished to allow a bird’s eye view as well. Fun use of symmetry and geometry in this optical crystal sculpture series by Steinbach. 8Reflection Symmetry Sculpture: precision etched into one side of a triangular prism, multiple reflections within the optical grade glass create the 3D castle and grounds. Fun use of symmetry and geometry in this optical crystal sculpture series by Steinbach.

Level 30 - Balance Twirl Fun

Level 40 - Computational Caustic Projection: an image is formed by refraction through a free form lens in a new process that utilizes the physics behind how light is concentrated into caustics. This piece of molded acrylic has a surface of slight but precisely constructed curves, that when lighted by a broadband light source (Maglite flashlight bulb), projects an image of a lion onto a plane. This is not a hologram, but instead a new proprietary light redirection technology by the company RAYFORM.

Level 50 - Viscous Flow Resin Lamp

Level 60 - Mezmoglobe

Level 70 - Logarithmic Spiral Gears

Level 80 - Single Tube Nixie Clock

Level 90 - Curta Calculator: before the electronic calculator there was this device that was portable, powered by hand, and could calculate to a precision of 15 decimal places! This is the Type 2 model and it was made in 1962 and still works beautifully. Demonstrated here is how to multiply two large numbers- for fun let’s pick 3803 x 32463. Although the process is not as simple as pressing buttons, the steps are intuitive: First, set in the largest number using the sliders on the side. Next we now multiply that number using each digit of the smaller number and move the top “carriage” to note the place values of each digit. Placing the carriage on 4 will multiply the side number by 1000 for each turn, so we turn the crank 3 times. Following this pattern we then place the carriage on 3 and turn the crank 8 times to multiply by 800, and finally we place the carriage on 1 and turn the crank 3 more times. The number 3803 now appears on the top silver readout, and the result, 123,456,789 is read off the top black output register. From this demonstration we see that the number of crank turns needed is just the sum of the digits of the smaller number (14 for this calculation)- some effort but better than multiplication long hand and with much less chance of mistakes! The device is cleared by lifting the carriage and swinging the clearing ring around once. Invented by Curt Herzstark and manufactured from 1947-1972, these devices are mechanical wonders with over 700 precision components.

Level 100 - Incline Gravity Clock


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