Dramatically improve microscope resolution with an LED array and Fourier Ptychography
Verified
210K views2 weeks ago
f/0.38 camera lens made with oil immersion microscope objective
Verified
229K views1 month ago
Mutarotation: a sugar that spontaneously changes from sweet to bitter
Verified
85K views2 months ago
Micronics SLS nylon 3D printer makes electronic circuits
Verified
176K views9 months ago
Photosynthesis photography: Making images with living plant leaves
Verified
135K views1 year ago
Measuring the amount of lead (Pb) consumed when drinking from lead crystal glassware. Is it safe?
Verified
305K views1 year ago
Electron microscope slow-motion video of vinyl LP
Verified
6.4M views9 years ago
Drill through anything (conductive) with Electrical Discharge Machining
Verified
4.7M views6 years ago
Waterjet cutter built with a cheap pressure washer
Verified
3.7M views7 years ago
A refrigerator that works by stretching rubber bands
Verified
3.4M views8 years ago
CC
How to TIG weld aluminum beverage cans together
Verified
1.4M views13 years ago
Tutorial: How to design a transistor circuit that controls low-power devices
Verified
1.2M views13 years ago
Bubble tube lamps - explanation and construction
Applied Science
Verified
67K views11 years ago
Blow molding plastic water bottles
Applied Science
Verified
228K views11 years ago
Timelapse macro video of crystal growth
Applied Science
Verified
72K views12 years ago
Hybrid rocket engine with acrylic and gaseous oxygen
Applied Science
Verified
1M views12 years ago
Molecular gastronomy (playing with food): "reverse" spherification maraschino cherries
Applied Science
Verified
150K views12 years ago
Frying a potato chip in Fluorinert FC-40
Applied Science
Verified
144K views12 years ago
Hacking a milligram balance (scale) with a Parallax Propeller microcontroller
Applied Science
174K views12 years ago
Jukebox color wheel synchronizer
Applied Science
36K views12 years ago
DIY X-ray backscatter imaging system (airport body scanner)
Applied Science
137K views12 years ago
Large area detector for X-rays
Applied Science
37K views12 years ago
Reverse-engineering and testing an x-ray filament supply
Applied Science
41K views12 years ago
Measuring the voltage, current, and light output of a strobe flash lamp (Speedotron 4803)
Applied Science
19K views12 years ago
Water vortex display from SJ City Hall exhibition -- repair and upgrade
Applied Science
54K views13 years ago
Automatic cat feeder with stepper motor and ATMega AVR
Applied Science
208K views13 years ago
Product Review: Grizzly 4003G metal gunsmith lathe
Applied Science
369K views13 years ago
Tutorial: How to build an air muscle and use it in a force-feedback joystick
Applied Science
98K views14 years ago
DIY flex sensor gloves for possible VR or video game control
Applied Science
34K views14 years ago
Remote electronic focus for telescope (DIY remote follow focus)
Applied Science
34K views14 years ago
Intro to DIY Raman Spectroscopy
Applied Science
153K views11 years ago
Intro to Fourier Optics and the 4F correlator
Applied Science
147K views12 years ago
First test with 4.8KJ xenon flash lamp (Speedotron 4803 strobe light)
Applied Science
123K views12 years ago
Liquid level sensor and controller (auto top-off for aquarium)
Applied Science
67K views12 years ago
Projector HID arc light mounted into a desk lamp
Applied Science
53K views13 years ago
Experimenting with a liquid lens and driver IC
Applied Science
66K views13 years ago
How to TIG weld aluminum beverage cans together
Applied Science
1.4M views13 years ago
Getting started with the Altera DE1 FPGA board: Create and download a simple counter
Applied Science
86K views13 years ago
Tutorial: Electrical impedance made easy - Part 1
Applied Science
726K views13 years ago
Tutorial: Electrical impedance made easy - Part 2
Applied Science
262K views13 years ago
Tutorial: How to design a transistor circuit that controls low-power devices
Applied Science
1.2M views13 years ago
Tutorial: How to build an air muscle and use it in a force-feedback joystick
Applied Science
98K views14 years ago