Канал: Applied Science

Micronics SLS nylon 3D printer makes electronic circuits

Micronics SLS nylon 3D printer makes electronic circuits

Photosynthesis photography: Making images with living plant leaves

Photosynthesis photography: Making images with living plant leaves

Measuring the amount of lead (Pb) consumed when drinking from lead crystal glassware. Is it safe?

Measuring the amount of lead (Pb) consumed when drinking from lead crystal glassware. Is it safe?

Multi-layer reactive foil: no fuel, no oxygen, tons of heat

Multi-layer reactive foil: no fuel, no oxygen, tons of heat

Temperature-sensing RFID tag in magnetic stir bar

Temperature-sensing RFID tag in magnetic stir bar

Identify chemicals with radio frequencies - Nuclear Quadrupole Resonance (MRI without magnets)

Identify chemicals with radio frequencies - Nuclear Quadrupole Resonance (MRI without magnets)

How to make precise sheet metal parts (photochemical machining)

How to make precise sheet metal parts (photochemical machining)

High speed X-ray video: jumping beans, wind-up toys and more!

High speed X-ray video: jumping beans, wind-up toys and more!

Drawing on a plasma display with a laser pointer

Drawing on a plasma display with a laser pointer

Silver nanoprisms grown into structural colors by high power LEDs

Silver nanoprisms grown into structural colors by high power LEDs

Olestra (zero calorie cooking oil) - chemical synthesis and taste test

Olestra (zero calorie cooking oil) - chemical synthesis and taste test

X-ray timelapse of fluid movement in plants, stop-motion animation, sensor teardown/repair

X-ray timelapse of fluid movement in plants, stop-motion animation, sensor teardown/repair

Underwater laser cutting and silver sintering to make ceramic circuit boards

Underwater laser cutting and silver sintering to make ceramic circuit boards

Atomic Layer Deposition of copper - If you like sputtering, you'll love this!

Atomic Layer Deposition of copper - If you like sputtering, you'll love this!

The best projects from 10 years of Applied Science

The best projects from 10 years of Applied Science

Measuring human digestive efficiency vs. a flame

Measuring human digestive efficiency vs. a flame

Prototyping with Applied Science: Design and build a bite sensor

Prototyping with Applied Science: Design and build a bite sensor

Etching silicon wafers to make colorful Rugate optical filters (porous silicon)

Etching silicon wafers to make colorful Rugate optical filters (porous silicon)

Shooting an electron beam through air

Shooting an electron beam through air

Ultrasonic soldering bonds glass, titanium, stainless steel, ceramics, tungsten, nichrome...

Ultrasonic soldering bonds glass, titanium, stainless steel, ceramics, tungsten, nichrome...

Demo and teardown of an X-ray fluorescence gun (measures chemical composition)

Demo and teardown of an X-ray fluorescence gun (measures chemical composition)

Giant glass diffusion pump and cathode ray tube demo

Giant glass diffusion pump and cathode ray tube demo

Holograms on chocolate

Holograms on chocolate

Hypercentric optics: A camera lens that can see behind objects

Hypercentric optics: A camera lens that can see behind objects

Alpha radiation makes sparks, detects smoke, and eliminates static cling

Alpha radiation makes sparks, detects smoke, and eliminates static cling

Antique 4x5 camera creates 20 micron photolithography masks: Super tiny tax form

Antique 4x5 camera creates 20 micron photolithography masks: Super tiny tax form

Electron microscope animation: Carbon nanotubes pulled into thread

Electron microscope animation: Carbon nanotubes pulled into thread

Details in the process of making "blacker than vantablack" coatings (part 1?)

Details in the process of making "blacker than vantablack" coatings (part 1?)

Make vacuum pre-loaded spherical air bearings without special tools

Make vacuum pre-loaded spherical air bearings without special tools

DIY mass spectrometer measures potassium in dietary salt substitute

DIY mass spectrometer measures potassium in dietary salt substitute

How a film camera superimposes the date onto photos

How a film camera superimposes the date onto photos

Cryogenic treatment of drill bits: tested 2X lifetime and microstructure analysis

Cryogenic treatment of drill bits: tested 2X lifetime and microstructure analysis

UV laser creates disappearing ink in normal printer paper

UV laser creates disappearing ink in normal printer paper

"Bouncy" sulfur hexafluoride gas in tennis balls?

"Bouncy" sulfur hexafluoride gas in tennis balls?

How corrosion inhibitors protect metal: synthesis in the lab and testing

How corrosion inhibitors protect metal: synthesis in the lab and testing

Build an electroluminescent glass panel display -- an Apollo DSKY

Build an electroluminescent glass panel display -- an Apollo DSKY

Drill through anything (conductive) with Electrical Discharge Machining

Drill through anything (conductive) with Electrical Discharge Machining

Electro-osmosis: pumping water with electricity and no magnets

Electro-osmosis: pumping water with electricity and no magnets

Testing UV absorption eyewear and sunscreen with a deuterium light source

Testing UV absorption eyewear and sunscreen with a deuterium light source

High-resolution screen printing demystified

High-resolution screen printing demystified

Behind the scenes at Applied Science: Why video? Camera gear. Shop tour.

Behind the scenes at Applied Science: Why video? Camera gear. Shop tour.

Laser diode self-mixing: Range-finding and sub-micron vibration measurement

Laser diode self-mixing: Range-finding and sub-micron vibration measurement

Electroluminescent paint and multi-channel control circuit

Electroluminescent paint and multi-channel control circuit

MEMs oscillator sensitivity to helium (helium kills iPhones)

MEMs oscillator sensitivity to helium (helium kills iPhones)

Dry water and Burning ice: all about gas hydrates

Dry water and Burning ice: all about gas hydrates

Make plastic printed circuits with a standard laser cutter

Make plastic printed circuits with a standard laser cutter

Vintage electrical tech - Weston Sensitrol Relay

Vintage electrical tech - Weston Sensitrol Relay

Engineering magnetics -- practical introduction to BH curve

Engineering magnetics -- practical introduction to BH curve

Candle flame is repelled by magnets (and Zeeman follow-up)

Candle flame is repelled by magnets (and Zeeman follow-up)

Zeeman Effect - Control light with magnetic fields

Zeeman Effect - Control light with magnetic fields

3D print your brain, timelapse, high-res microfluidics, custom colors...

3D print your brain, timelapse, high-res microfluidics, custom colors...

Glowing plasma created by a high speed jet of water

Glowing plasma created by a high speed jet of water

Making YBCO superconductor

Making YBCO superconductor

Flashing Light Prize 2018 - Sunscreen, UV, and neon

Flashing Light Prize 2018 - Sunscreen, UV, and neon

Gas-powered waterjet cutter (follow-up) and other project updates

Gas-powered waterjet cutter (follow-up) and other project updates

Glass engineering - designing and making photochromic glass

Glass engineering - designing and making photochromic glass

E-paper hacking: fastest possible refresh rate

E-paper hacking: fastest possible refresh rate

World's smallest lightbulb flasher? Flashing Light Prize 2017

World's smallest lightbulb flasher? Flashing Light Prize 2017

Waterjet cutter built with a cheap pressure washer

Waterjet cutter built with a cheap pressure washer

Tesla CAN bus data logging

Tesla CAN bus data logging

Camera movement and dolly zoom with Chronos high-speed camera

Camera movement and dolly zoom with Chronos high-speed camera

"Bullet Time" with the Chronos high-speed camera

"Bullet Time" with the Chronos high-speed camera

AM transmitter for antique radios and other project updates

AM transmitter for antique radios and other project updates

A refrigerator that works by stretching rubber bands

A refrigerator that works by stretching rubber bands

Heat-sensitive 3D paper (swell paper)

Heat-sensitive 3D paper (swell paper)

Handheld CNC router repairs old CNC machine

Handheld CNC router repairs old CNC machine

Piezoelectric motor

Piezoelectric motor

Design and build a spin coater

Design and build a spin coater

Making DIY gecko tape - work in progress

Making DIY gecko tape - work in progress

How anti-theft tags work - magnetostriction

How anti-theft tags work - magnetostriction

Your toothbrush is worn-out!

Your toothbrush is worn-out!

Ruby laser (and other projects) follow-up

Ruby laser (and other projects) follow-up

How to choose a cleaning solution

How to choose a cleaning solution

Electron microscope image capture via microcontroller (with drill bit animation)

Electron microscope image capture via microcontroller (with drill bit animation)

Control light with heat and magnets (Magneto-optical Kerr effect)

Control light with heat and magnets (Magneto-optical Kerr effect)

Control light with magnets and olive oil?! (Faraday effect)

Control light with magnets and olive oil?! (Faraday effect)

Liquid Nitrogen Generator - Overview

Liquid Nitrogen Generator - Overview

Tools and Tips #2 from Applied Science

Tools and Tips #2 from Applied Science

Electron microscope slow-motion video of vinyl LP

Electron microscope slow-motion video of vinyl LP

The physics of floating screwdrivers

The physics of floating screwdrivers

Shrinking paper money with ammonia

Shrinking paper money with ammonia

Extreme wood bending with ammonia

Extreme wood bending with ammonia

Distilling pure anhydrous ammonia

Distilling pure anhydrous ammonia

Magnetic Propulsion

Magnetic Propulsion

How Digital Light Processing (DLP) works

How Digital Light Processing (DLP) works

Review of National Instruments VirtualBench

Review of National Instruments VirtualBench

The science of wineglass tears (or wine legs)

The science of wineglass tears (or wine legs)

Tools and Tips #1 from Applied Science

Tools and Tips #1 from Applied Science

Covert radio pen with bone conduction speaker

Covert radio pen with bone conduction speaker

How a horn amplifies sound (hint: Impedance matching)

How a horn amplifies sound (hint: Impedance matching)

Chocolate gun dispenses edible molten chocolate

Chocolate gun dispenses edible molten chocolate

Obeying the law (of physics)! Kinetic energy and momentum explained

Obeying the law (of physics)! Kinetic energy and momentum explained

Encode information in fire!

Encode information in fire!

Ben answers your questions #1

Ben answers your questions #1

Color-changing Zinc Oxide -- and submit your questions for Ben

Color-changing Zinc Oxide -- and submit your questions for Ben

How a Crookes radiometer works

How a Crookes radiometer works

Catalytic cigarette lighter

Catalytic cigarette lighter

Tire sealant chemistry and tire pressure monitors

Tire sealant chemistry and tire pressure monitors

Car engine science: Ignition timing, emissions, mixture

Car engine science: Ignition timing, emissions, mixture

High pressure gas cylinder transfer

High pressure gas cylinder transfer

Magnetic refrigeration: How does that work?!

Magnetic refrigeration: How does that work?!

Cryogenic machining: Custom rubber parts

Cryogenic machining: Custom rubber parts

Electron microscope image capture with an oscilloscope

Electron microscope image capture with an oscilloscope

Hydrogenation: transform liquid oil into solid fat

Hydrogenation: transform liquid oil into solid fat

Liquid laughing gas supports combustion

Liquid laughing gas supports combustion

How to chemically strengthen glass (eg Gorilla Glass)

How to chemically strengthen glass (eg Gorilla Glass)

Ultra low-temperature cascade refrigeration system repair

Ultra low-temperature cascade refrigeration system repair

Vote for future video topics on Applied Science

Vote for future video topics on Applied Science

How to electropolish aluminum

How to electropolish aluminum

Mathematical integration without calculus

Mathematical integration without calculus

Measure the mass of an eyelash with a DIY microbalance

Measure the mass of an eyelash with a DIY microbalance

Use an oscilloscope to collect optical spectral data

Use an oscilloscope to collect optical spectral data

Measure car engine speed RPM via the cigarette lighter

Measure car engine speed RPM via the cigarette lighter

Diffusion pump giveaway contest - ends May 31 2014

Diffusion pump giveaway contest - ends May 31 2014

Unusual usage (hours) counter with mercury capillary

Unusual usage (hours) counter with mercury capillary

Trigger circuit for large xenon flash tubes

Trigger circuit for large xenon flash tubes

Electron beam control in a scanning electron microscope

Electron beam control in a scanning electron microscope

Vacuum and pressure frying fruits and vegetables

Vacuum and pressure frying fruits and vegetables

How a Mass Flow Controller works

How a Mass Flow Controller works

pH indicating soap bubbles (Ben Krasnow - new channel name!)

pH indicating soap bubbles (Ben Krasnow - new channel name!)

How a breathalyzer works (alcohol sensor)

How a breathalyzer works (alcohol sensor)

Self-cleaning glass windows

Self-cleaning glass windows

Cookie Perfection Machine

Cookie Perfection Machine

Ruby laser design process

Ruby laser design process

More info about sputtering: process parameters, chamber construction

More info about sputtering: process parameters, chamber construction

Intro to plasma cleaning

Intro to plasma cleaning

DIY Custom LCD

DIY Custom LCD

Building a liquid crystal display (LCD)

Building a liquid crystal display (LCD)

Tongue mouse: Cursor control with your mouth!

Tongue mouse: Cursor control with your mouth!

Patterning aluminum with the photoresist "lift-off" method

Patterning aluminum with the photoresist "lift-off" method

Posture-based game controller

Posture-based game controller

Intro to sputtering (process to create clear, conductive coatings)

Intro to sputtering (process to create clear, conductive coatings)

Clear flexible printed circuits - first success

Clear flexible printed circuits - first success

Intro to heat treatment of steel (hardening and tempering)

Intro to heat treatment of steel (hardening and tempering)

Detectron DG-2 geiger counter teardown and testing

Detectron DG-2 geiger counter teardown and testing

Explanation of how kilowatt-hour meters work (electromechanical)

Explanation of how kilowatt-hour meters work (electromechanical)

Custom supercritical CO2 chamber with easy-to-use lid clamp

Custom supercritical CO2 chamber with easy-to-use lid clamp

Quartz crystal thickness monitor for vapor deposition in vacuum

Quartz crystal thickness monitor for vapor deposition in vacuum

Supercritical CO2 extraction of cinnamon, coffee, and vanilla with dry ice

Supercritical CO2 extraction of cinnamon, coffee, and vanilla with dry ice

Making patterned mirrors and ITO glass with a thermal evaporator

Making patterned mirrors and ITO glass with a thermal evaporator

Photomicrography (microphotography, macro), focus stacking

Photomicrography (microphotography, macro), focus stacking

Optical finish for acrylic -- vapor polishing and other techniques

Optical finish for acrylic -- vapor polishing and other techniques

Glue chipped glass - first attempt

Glue chipped glass - first attempt

Progress on vacuum chamber build - helium leak detection, custom flanges

Progress on vacuum chamber build - helium leak detection, custom flanges

Thermocouple vacuum gauge teardown and explanation

Thermocouple vacuum gauge teardown and explanation

Milling machine tutorial - cutter selection, speeds and feeds, coolant, high speed machining

Milling machine tutorial - cutter selection, speeds and feeds, coolant, high speed machining

New high vacuum system

New high vacuum system

Water circulator with temperature control

Water circulator with temperature control

Intro to DIY Raman Spectroscopy

Intro to DIY Raman Spectroscopy

Fun with applied science

Fun with applied science

Cookie Machine Project Update 3

Cookie Machine Project Update 3

Cookie Machine Project Update 2

Cookie Machine Project Update 2

Cookie Machine project update

Cookie Machine project update

Bubble tube lamps - explanation and construction

Bubble tube lamps - explanation and construction

Blow molding plastic water bottles

Blow molding plastic water bottles

Two laps at 24 Hours of Lemons (Sears Pointless 2013)

Two laps at 24 Hours of Lemons (Sears Pointless 2013)

Cookie perfection machine - butter dispenser

Cookie perfection machine - butter dispenser

Hacking a milligram balance (scale) with a Parallax Propeller microcontroller

Hacking a milligram balance (scale) with a Parallax Propeller microcontroller

Cleaning a high-vacuum Penning gauge (cold cathode vacuum gauge)

Cleaning a high-vacuum Penning gauge (cold cathode vacuum gauge)

Timelapse macro video of crystal growth

Timelapse macro video of crystal growth

Timelapse video of crystal growth in novelty toy

Timelapse video of crystal growth in novelty toy

DIY X-ray CT scanner controlled by an Arduino

DIY X-ray CT scanner controlled by an Arduino

Jukebox color wheel synchronizer

Jukebox color wheel synchronizer

DIY X-ray backscatter imaging system (airport body scanner)

DIY X-ray backscatter imaging system (airport body scanner)

Intro to Fourier Optics and the 4F correlator

Intro to Fourier Optics and the 4F correlator

Large area detector for X-rays

Large area detector for X-rays

Reverse-engineering and testing an x-ray filament supply

Reverse-engineering and testing an x-ray filament supply

Turning a laminated wooden vase on the lathe

Turning a laminated wooden vase on the lathe

Measuring the voltage, current, and light output of a strobe flash lamp (Speedotron 4803)

Measuring the voltage, current, and light output of a strobe flash lamp (Speedotron 4803)

Hybrid rocket engine with acrylic and gaseous oxygen

Hybrid rocket engine with acrylic and gaseous oxygen

Viewing an active electronic circuit with a scanning electron microscope

Viewing an active electronic circuit with a scanning electron microscope

First test with eBay x-ray tube

First test with eBay x-ray tube

First test with 4.8KJ xenon flash lamp (Speedotron 4803 strobe light)

First test with 4.8KJ xenon flash lamp (Speedotron 4803 strobe light)

Decapping ICs (removing epoxy packaging from chips to expose the dies)

Decapping ICs (removing epoxy packaging from chips to expose the dies)

Tour of Ben's shop 2012

Tour of Ben's shop 2012

Molecular gastronomy (playing with food): "reverse" spherification maraschino cherries

Molecular gastronomy (playing with food): "reverse" spherification maraschino cherries

Follow-up: Attempting to make X-rays by unrolling Scotch tape -- Success?

Follow-up: Attempting to make X-rays by unrolling Scotch tape -- Success?

Attempting to make X-rays by unrolling Scotch tape (negative result)

Attempting to make X-rays by unrolling Scotch tape (negative result)

Creating X-rays with a standard vacuum tube

Creating X-rays with a standard vacuum tube

Frying a potato chip in Fluorinert FC-40

Frying a potato chip in Fluorinert FC-40

Measuring the voltage and current of a microwave oven magnetron

Measuring the voltage and current of a microwave oven magnetron

Liquid level sensor and controller (auto top-off for aquarium)

Liquid level sensor and controller (auto top-off for aquarium)

Avocado vs high pressure nitrous oxide

Avocado vs high pressure nitrous oxide

Whipped chocolate made with high pressure nitrous oxide

Whipped chocolate made with high pressure nitrous oxide

Simple cloud chamber

Simple cloud chamber

Dissolving lithium in anhydrous ammonia

Dissolving lithium in anhydrous ammonia

Lithium sheet metal and zirconium powder

Lithium sheet metal and zirconium powder

Making Pop Rocks candy at home

Making Pop Rocks candy at home

Power strip failure analysis

Power strip failure analysis

How a liquid lens works (electrowetting)

How a liquid lens works (electrowetting)

Projector HID arc light mounted into a desk lamp

Projector HID arc light mounted into a desk lamp

Freeze-drying Jello gelatin with an improved cold trap

Freeze-drying Jello gelatin with an improved cold trap

Yeast cells under the microscope

Yeast cells under the microscope

Creating aerogel with supercritical methanol

Creating aerogel with supercritical methanol

Making astronaut ice cream in my home shop

Making astronaut ice cream in my home shop

Extracting caffeine with methylene chloride

Extracting caffeine with methylene chloride

Caffeine extraction from green coffee with supercritical CO2

Caffeine extraction from green coffee with supercritical CO2

LED mounted in a contact lens for possible virtual / augmented reality displays

LED mounted in a contact lens for possible virtual / augmented reality displays

Tutorial: Op-amp circuit for force sensor signal conditioning

Tutorial: Op-amp circuit for force sensor signal conditioning

Trying to visualize beta particles in supercritical CO2 (still no success)

Trying to visualize beta particles in supercritical CO2 (still no success)