Next in playlist:

Smarter Every Day
Rotational Inertia Demonstration - which is faster?
Interesting example of Aliasing
Aliasing occurs when your measurement frequency is not fast enough to accurately capture the measured event. In general, you want your measurement device to be one order of magnitude faster than the event being measured.

From Wikipedia: accessed January 9th 2011
"In signal processing and related disciplines, aliasing refers to an effect that causes different signals to become indistinguishable (or aliases of one another) when sampled. It also refers to the distortion or artifact that results when the signal reconstructed from samples is different from the original continuous signal."
TODAY



CNET TV
2014-11-21 12:08
Transform your old tablet into a photo frame
Transform your old tablet into a photo frame
CNET TV
2014-11-21 08:28
Nexus 9 vs. iPad Air 2
Nexus 9 vs. iPad Air 2
TWiT Netcast Network
2014-11-21 06:35
3D Fruit Printer: The Giz Wiz 1495
3D Fruit Printer: The Giz Wiz 1495
TWiT Netcast Network
2014-11-21 05:26
Microsoft's .NET Goes Cross-Platform: Coding 101 44
Microsoft's .NET Goes Cross-Platform: Coding 101 44
Electronics Engineering
2014-11-21 05:09
Drag An Oscilloscope Through 6km of Mud?
Drag An Oscilloscope Through 6km of Mud?
Stanford University
2014-11-21 04:49
7. Foreign Policy
7. Foreign Policy
TWiT Netcast Network
2014-11-21 03:25
Tech Feed for November 20, 2014: Tech News 2Night 220
Tech Feed for November 20, 2014: Tech News 2Night 220
CNET TV
2014-11-21 03:17
Tomorrow Daily 090: Bionic boots, future concert tech, Khail chugs Surge, and more
Tomorrow Daily 090: Bionic boots, future concert tech, Khail chugs Surge, and more
TWiT Netcast Network
2014-11-21 03:09
3D Audio and Home Theater Design: Home Theater Geeks 233
3D Audio and Home Theater Design: Home Theater Geeks 233
TWiT Netcast Network
2014-11-21 02:26
Why we should market ourselves: Marketing Mavericks 32
Why we should market ourselves: Marketing Mavericks 32
CNET TV
2014-11-21 02:07
Lexus rolls back the roof of the RC coupe
Lexus rolls back the roof of the RC coupe
CNET TV
2014-11-21 01:43
The 404 Show 1,583: Uber controversy, wearing Oculus Rift for 28 days, no more Jobs movie
The 404 Show 1,583: Uber controversy, wearing Oculus Rift for 28 days, no more Jobs movie
CNET TV
2014-11-21 01:31
2016 Ford Explorer
2016 Ford Explorer
Sci Show
2014-11-21 01:25
Cockroaches, Alligators & Other Weird Sources of New Drugs
Cockroaches, Alligators & Other Weird Sources of New Drugs
NASA Goddard
2014-11-21 00:59
NASA | Alex Young Discusses Sunspots
NASA | Alex Young Discusses Sunspots
CNET TV
2014-11-21 00:37
The rugged Sonim XP7 is a pricey all-weather workhorse
The rugged Sonim XP7 is a pricey all-weather workhorse
YESTERDAY
CNET TV
2014-11-20 23:42
Ubi challenges the smart home status quo
Ubi challenges the smart home status quo
NASA Goddard
2014-11-20 23:39
NASA | Holly Gilbert Discusses Sunspots
NASA | Holly Gilbert Discusses Sunspots
The Khan Academy
2014-11-20 22:54
Factorial and counting seat arrangements
Factorial and counting seat arrangements
The Khan Academy
2014-11-20 22:49
Permutation formula
Permutation formula
The Khan Academy
2014-11-20 22:48
Introduction to combinations
Introduction to combinations
The Khan Academy
2014-11-20 22:48
Counting pot and flower scenarios
Counting pot and flower scenarios
The Khan Academy
2014-11-20 22:48
Counting handshakes at a dinner party
Counting handshakes at a dinner party
CNET TV
2014-11-20 22:10
Car Tech - 2014 LA Auto Show: Honda HR-V
Car Tech - 2014 LA Auto Show: Honda HR-V
CNET TV
2014-11-20 22:02
Fitbit Charge, aka the Fitbit Force resurrected: a solid fitness band you should wait on
Fitbit Charge, aka the Fitbit Force resurrected: a solid fitness band you should wait on
CNET TV
2014-11-20 21:59
CNET Update: Firefox dumps Google for Yahoo
CNET Update: Firefox dumps Google for Yahoo
CNET TV
2014-11-20 21:15
Car Tech - 2014 LA Auto Show: Ford Shelby GT350
Car Tech - 2014 LA Auto Show: Ford Shelby GT350
TWiT Netcast Network
2014-11-20 21:05
Apple to Bake Beats Right Into iOS: Tech News Today 1140
Apple to Bake Beats Right Into iOS: Tech News Today 1140
MAKE Magazine
2014-11-20 20:49
Inc. Clock Sign
Inc. Clock Sign
MAKE Magazine
2014-11-20 20:30
Weekend Projects - Cycle Chaser
Weekend Projects - Cycle Chaser
CNET TV
2014-11-20 20:29
Car Tech - 2014 LA Auto Show: 2015 Mazda CX-3
Car Tech - 2014 LA Auto Show: 2015 Mazda CX-3
NASA Television
2014-11-20 20:04
Launch day cometh for next ISS crew
Launch day cometh for next ISS crew
NASA Goddard
2014-11-20 20:00
NASA | Swift: A Decade of Game-changing Astrophysics
NASA | Swift: A Decade of Game-changing Astrophysics
NASA Goddard
2014-11-20 20:00
NASA | Highlights of Swift's Decade of Discovery
NASA | Highlights of Swift's Decade of Discovery
CNET TV
2014-11-20 19:36
Cracking Open: Apple iPhone 6 Plus
Cracking Open: Apple iPhone 6 Plus
CNET TV
2014-11-20 18:01
Polar M400: An activity tracker with the heart of a GPS running watch
Polar M400: An activity tracker with the heart of a GPS running watch
How Stuff Works
2014-11-20 18:00
Can water respond to emotion? - Epic Science #105
Can water respond to emotion? - Epic Science #105
Brain Stuff Show
2014-11-20 18:00
What If The Moon Disappeared?
What If The Moon Disappeared?
Big Think
2014-11-20 17:59
The Merits of Black and White Film, with A.J. Edwards
The Merits of Black and White Film, with A.J. Edwards
Henders 007
2014-11-20 17:45
Magnetic Sand Timer
Magnetic Sand Timer
TEDTalks
2014-11-20 17:31
Joe Landolina: This gel can make you stop bleeding instantly
Joe Landolina: This gel can make you stop bleeding instantly
thenewboston
2014-11-20 15:24
Photoshop CS6 Tutorial - 180 - Fonts 101
Photoshop CS6 Tutorial - 180 - Fonts 101
thenewboston
2014-11-20 15:24
Photoshop CS6 Tutorial - 179 - Text Tool Basics
Photoshop CS6 Tutorial - 179 - Text Tool Basics
thenewboston
2014-11-20 15:24
Photoshop CS6 Tutorial - 178 - Saving Layer Styles
Photoshop CS6 Tutorial - 178 - Saving Layer Styles
thenewboston
2014-11-20 15:24
Photoshop CS6 Tutorial - 177 - Glass Like Text Effect
Photoshop CS6 Tutorial - 177 - Glass Like Text Effect
thenewboston
2014-11-20 15:23
Photoshop CS6 Tutorial - 176 - Satin
Photoshop CS6 Tutorial - 176 - Satin
CNET TV
2014-11-20 12:16
2014 LA Auto Show: Mercedes-AMG GT S
2014 LA Auto Show: Mercedes-AMG GT S
CNET TV
2014-11-20 12:06
Oculus Rift places users atop a 47-story skyscraper
Oculus Rift places users atop a 47-story skyscraper
TWiT Netcast Network
2014-11-20 07:22
FISH8840 Component Tester: Ham Nation 174
FISH8840 Component Tester: Ham Nation 174
TWiT Netcast Network
2014-11-20 07:02
Super!: iFive for the iPhone 118
Super!: iFive for the iPhone 118
TWiT Netcast Network
2014-11-20 04:32
Uber's God View: This Week in Google 276
Uber's God View: This Week in Google 276
TWiT Netcast Network
2014-11-20 04:23
Photo Editor by Aviary: Android App Arena 22
Photo Editor by Aviary: Android App Arena 22
TWiT Netcast Network
2014-11-20 03:06
Tech Feed for November 19, 2014: Tech News 2Night 219
Tech Feed for November 19, 2014: Tech News 2Night 219
CNET TV
2014-11-20 03:00
YouTube Music Key
YouTube Music Key
Stanford University
2014-11-20 02:27
Ferguson: America's Movement for Racial Justice
Ferguson: America's Movement for Racial Justice
Stanford University
2014-11-20 01:39
Defining the Humanities: Medieval Christianity
Defining the Humanities: Medieval Christianity
Stanford University
2014-11-20 01:32
Poetry Out Loud (POL)
Poetry Out Loud (POL)
CNET TV
2014-11-20 01:27
Mercedes-Maybach S600
Mercedes-Maybach S600
CNET TV
2014-11-20 01:23
Tomorrow Daily 089: Multifunctional home robots, high-tech food service, computer magic and more
Tomorrow Daily 089: Multifunctional home robots, high-tech food service, computer magic and more
Electronics Engineering
2014-11-20 01:06
EEVblog #685 - What Is Oscilloscope AC Trigger Coupling?
EEVblog #685 - What Is Oscilloscope AC Trigger Coupling?
CNET TV
2014-11-20 00:37
Apple Byte - New Apple Watch specs revealed from the WatchKit Dev Tools
Apple Byte - New Apple Watch specs revealed from the WatchKit Dev Tools
CNET TV
2014-11-20 00:09
Amazon Fire TV Stick: Well worth the $40, but still not as good as Roku
Amazon Fire TV Stick: Well worth the $40, but still not as good as Roku
TWiT Netcast Network
2014-11-20 00:01
OneDrive changes for Windows 10: Windows Weekly 389
OneDrive changes for Windows 10: Windows Weekly 389
2014-11-19



CNET TV
2014-11-19 23:47
Mercedes-Benz S550 Plug-in Hybrid
Mercedes-Benz S550 Plug-in Hybrid
CNET TV
2014-11-19 23:08
Beginner's guide to Nikon wireless flash
Beginner's guide to Nikon wireless flash
CNET TV
2014-11-19 22:41
CNET Update - Computer engineer Barbie needs men to code for her
CNET Update - Computer engineer Barbie needs men to code for her
CNET TV
2014-11-19 22:03
Audi Prologue Concept
Audi Prologue Concept
CNET TV
2014-11-19 21:57
YouTube strikes up a streaming service: Music Key
YouTube strikes up a streaming service: Music Key
CNET TV
2014-11-19 21:55
This Verizon Jetpack 6620L will boost your iPad with fast Internet and long battery life
This Verizon Jetpack 6620L will boost your iPad with fast Internet and long battery life
TEDTalks
2014-11-19 21:45
Nancy Frates: Why my family started the ALS Ice Bucket Challenge. The rest is history
Nancy Frates: Why my family started the ALS Ice Bucket Challenge. The rest is history
Computerphile
2014-11-19 21:43
Why Internet Slows Down When its Busy - Computerphile
Why Internet Slows Down When its Busy - Computerphile
TWiT Netcast Network
2014-11-19 21:27
Bieber vs. Bieber Infographic: Triangulation 176
Bieber vs. Bieber Infographic: Triangulation 176
CNET TV
2014-11-19 21:20
Skybell Smart Doorbell
Skybell Smart Doorbell
Stanford University
2014-11-19 21:16
Human climbing with efficiently scaled gecko-inspired dry adhesives
Human climbing with efficiently scaled gecko-inspired dry adhesives
Computer World
2014-11-19 20:57
New cruise ship a floating heaven for tech geeks
New cruise ship a floating heaven for tech geeks
TWiT Netcast Network
2014-11-19 20:54
Apple Releases WatchKit for Developers: Tech News Today 1139
Apple Releases WatchKit for Developers: Tech News Today 1139
MAKE Magazine
2014-11-19 20:36
DJI Inspire One: 4k Raw Aerial Footage
DJI Inspire One: 4k Raw Aerial Footage
The Khan Academy
2014-11-19 20:32
Visually understanding balancing chemical equations
Visually understanding balancing chemical equations
The Khan Academy
2014-11-19 20:32
Balancing more complex chemical equation
Balancing more complex chemical equation
The Khan Academy
2014-11-19 20:32
Balancing chemical equations
Balancing chemical equations
The Khan Academy
2014-11-19 20:32
Balancing chemical equation with substitution
Balancing chemical equation with substitution
The Khan Academy
2014-11-19 20:32
Balancing another combustion reaction
Balancing another combustion reaction
NASA Television
2014-11-19 20:30
All you ever wanted to know about space food
All you ever wanted to know about space food
Big Think
2014-11-19 18:06
Getting the Private and Public Sectors to Work Together, with Julie Sunderland
Getting the Private and Public Sectors to Work Together, with Julie Sunderland
Stuff You Should Know
2014-11-19 18:00
Do the Remaining Senses of Blind or Deaf People Become Super-Sharpened? | Don't Be Dumb
Do the Remaining Senses of Blind or Deaf People Become Super-Sharpened? | Don't Be Dumb
How Stuff Works
2014-11-19 18:00
The Space Shuttle: Where did it come from? | Stuff of Genius
The Space Shuttle: Where did it come from? | Stuff of Genius
Minute Earth
2014-11-19 16:21
Why Do Rivers Curve?
Why Do Rivers Curve?
MAKE Magazine
2014-11-19 15:47
DJI Inspire One: A Professional Grade Flying Camera
DJI Inspire One: A Professional Grade Flying Camera
Periodic Table of Videos
2014-11-19 14:00
Light Bulb in Hydrofluoric Acid (HF)
Light Bulb in Hydrofluoric Acid (HF)
CNET TV
2014-11-19 12:03
Tech to make holiday travel a breeze
Tech to make holiday travel a breeze
TWiT Netcast Network
2014-11-19 10:07
Net Neutrality and ISP Politics: Padre's Corner 14
Net Neutrality and ISP Politics: Padre's Corner 14
TWiT Netcast Network
2014-11-19 07:55
Nexus 6: All About Android
Nexus 6: All About Android
TWiT Netcast Network
2014-11-19 06:22
Top News for November 18, 2014: Tech News 2Night 218
Top News for November 18, 2014: Tech News 2Night 218
TWiT Netcast Network
2014-11-19 06:09
Flying Government Dirtboxes: Security Now 482
Flying Government Dirtboxes: Security Now 482
Electronics Engineering
2014-11-19 05:52
EEVblog #684 - Ness SMT Manufacturing & Assembly Factory Tour
EEVblog #684 - Ness SMT Manufacturing & Assembly Factory Tour
TWiT Netcast Network
2014-11-19 05:38
First Look at Apple Watch SDK: MacBreak Weekly 429
First Look at Apple Watch SDK: MacBreak Weekly 429
TWiT Netcast Network
2014-11-19 05:29
Pono Player Review: Before You Buy 149
Pono Player Review: Before You Buy 149
CNET TV
2014-11-19 03:29
Tomorrow Daily 088: Ultrafast maglev trains, unlimited 'Interstellar' tickets, and more
Tomorrow Daily 088: Ultrafast maglev trains, unlimited 'Interstellar' tickets, and more
CNET TV
2014-11-19 02:28
Space just became cool again on the CraveCast
Space just became cool again on the CraveCast
TWiT Netcast Network
2014-11-19 01:16
PonoPlayer preview
PonoPlayer preview
The Khan Academy
2014-11-19 01:16
Factoring algebraic expressions
Factoring algebraic expressions
Sci Show
2014-11-19 00:56
Why Do I Have to Brush My Teeth?
Why Do I Have to Brush My Teeth?
CNET TV
2014-11-19 00:05
The Fix - Make your own ring light for portraits
The Fix - Make your own ring light for portraits
2014-11-18
CNET TV
2014-11-18 23:25
Super-charged Motorola Droid Turbo is a powerhouse for Verizon customers
Super-charged Motorola Droid Turbo is a powerhouse for Verizon customers
Electronics Engineering
2014-11-18 22:43
EEVblog #684 - Ness SMT Manufacturing & Assembly Factory Tour
EEVblog #684 - Ness SMT Manufacturing & Assembly Factory Tour
TWiT Netcast Network
2014-11-18 21:57
Tech Feed for November 17, 2014: Tech News 2Night 217
Tech Feed for November 17, 2014: Tech News 2Night 217
CNET TV
2014-11-18 21:51
CNET Update - Uber's bad behavior and the trouble with trusting Snapchat
CNET Update - Uber's bad behavior and the trouble with trusting Snapchat
CNET TV
2014-11-18 21:18
The Fix - Make your own camera slider
The Fix - Make your own camera slider
TWiT Netcast Network
2014-11-18 20:48
Snapcash is live!
Snapcash is live!
TWiT Netcast Network
2014-11-18 20:46
Nokia Unveils $249 Tablet Nokia N1: Tech News Today 1138
Nokia Unveils $249 Tablet Nokia N1: Tech News Today 1138
NASA Television
2014-11-18 19:48
Next ISS Crew Prepares for Launch
Next ISS Crew Prepares for Launch
CNET TV
2014-11-18 19:30
Parrot Bebop drone finally ready for takeoff
Parrot Bebop drone finally ready for takeoff
CNET TV
2014-11-18 18:15
Nokia Lumia 735 shows off its comfortable plastic curves
Nokia Lumia 735 shows off its comfortable plastic curves
Big Think
2014-11-18 18:07
Using Human Computation and reCAPTCHA to Digitize Old Books, with Luis von Ahn
Using Human Computation and reCAPTCHA to Digitize Old Books, with Luis von Ahn
CNET TV
2014-11-18 18:06
The Fix - Shoot a 360-degree time lapse with your phone
The Fix - Shoot a 360-degree time lapse with your phone
How Stuff Works
2014-11-18 18:00
What ecological factors determine a god’s wrath? - Epic Science #104
What ecological factors determine a god’s wrath? - Epic Science #104
Brain Stuff Show
2014-11-18 18:00
How Do We Know What Dinosaurs Looked Like?
How Do We Know What Dinosaurs Looked Like?
TEDTalks
2014-11-18 17:37
Will Marshall: Tiny satellites that photograph the entire planet, every day
Will Marshall: Tiny satellites that photograph the entire planet, every day
Sick Science
2014-11-18 16:26
Brown Sugar Homemade Ice Cream - Sick Science! #217
Brown Sugar Homemade Ice Cream - Sick Science! #217
CNET TV
2014-11-18 14:08
Danalock wants to defend your front door
Danalock wants to defend your front door
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