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



PC Hardware and Software Reviews
2015-01-31 03:16
Roccat Ryos TKL Pro Mechanical Gaming Keyboard Review
Roccat Ryos TKL Pro Mechanical Gaming Keyboard Review
PC Hardware and Software Reviews
2015-01-31 03:15
Roccat Tyon Gaming Mouse Review
Roccat Tyon Gaming Mouse Review
TWiT Netcast Network
2015-01-31 01:29
Pirating Your Own Game: This Week in Law 290
Pirating Your Own Game: This Week in Law 290
CNET TV
2015-01-31 01:12
McLaren P1: Harbinger of the hybrid supercar revolution (CNET On Cars, Episode 58)
McLaren P1: Harbinger of the hybrid supercar revolution (CNET On Cars, Episode 58)
The Khan Academy
2015-01-31 01:00
Deflate gate
Deflate gate
CNET TV
2015-01-31 00:22
Boost's ZTE Speed is a 4.5-inch, low-priced Android
Boost's ZTE Speed is a 4.5-inch, low-priced Android
YESTERDAY
CNET TV
2015-01-30 23:59
The LaCie Mirror is perfect for narcissists
The LaCie Mirror is perfect for narcissists
CNET TV
2015-01-30 23:15
Rid your Android quick settings menu of oddball toggles
Rid your Android quick settings menu of oddball toggles
CNET TV
2015-01-30 22:50
Beats Pill XL: Bigger Bluetooth speaker justifies its premium price
Beats Pill XL: Bigger Bluetooth speaker justifies its premium price
NASA Television
2015-01-30 22:27
The plan to Launch America on This Week @NASA
The plan to Launch America on This Week @NASA
CNET TV
2015-01-30 22:16
CNET Update - Facebook using beacons to show location 'tips'
CNET Update - Facebook using beacons to show location 'tips'
CNET TV
2015-01-30 21:27
Crave - Testing out 'Insane Mode' in the Tesla P85D, Ep. 190
Crave - Testing out 'Insane Mode' in the Tesla P85D, Ep. 190
CNET TV
2015-01-30 21:09
Nvidia G-Sync is a smooth move for PC games
Nvidia G-Sync is a smooth move for PC games
How Stuff Works
2015-01-30 20:58
5 Ways to Survive a Snowstorm | What the Stuff?!
5 Ways to Survive a Snowstorm | What the Stuff?!
CNET TV
2015-01-30 20:56
Car Tech - 2015 Honda Fit EX-L
Car Tech - 2015 Honda Fit EX-L
Stanford University
2015-01-30 20:28
chef jamie oliver
chef jamie oliver
CNET TV
2015-01-30 20:06
CNET Top 5 - Smartphones to avoid (2015)
CNET Top 5 - Smartphones to avoid (2015)
CNET TV
2015-01-30 19:33
CNET How To - Stream any media to Amazon Echo
CNET How To - Stream any media to Amazon Echo
Stanford University
2015-01-30 18:25
Stanford's Cantor Arts Center presents rare Robert Rauschenberg exhibition
Stanford's Cantor Arts Center presents rare Robert Rauschenberg exhibition
TEDTalks
2015-01-30 17:26
Bassam Tariq: The beauty and diversity of Muslim life
Bassam Tariq: The beauty and diversity of Muslim life
Henders 007
2015-01-30 15:29
Tim Rolls The Dice...
Tim Rolls The Dice...
Numberphile
2015-01-30 14:29
How random is a coin toss? - Numberphile
How random is a coin toss? - Numberphile
CNET TV
2015-01-30 13:21
Sky goes mobile and Apple makes record money in CNET UK podcast 419
Sky goes mobile and Apple makes record money in CNET UK podcast 419
CNET TV
2015-01-30 12:04
Skiing, snowboarding apps get you down the mountain
Skiing, snowboarding apps get you down the mountain
CNET TV
2015-01-30 12:00
Craziest drones in the world
Craziest drones in the world
TWiT Netcast Network
2015-01-30 08:02
Dell Venue 8 7000: This Week in Computer Hardware 300
Dell Venue 8 7000: This Week in Computer Hardware 300
TWiT Netcast Network
2015-01-30 05:12
Remembering SkyMall: The Giz Wiz 1503
Remembering SkyMall: The Giz Wiz 1503
TWiT Netcast Network
2015-01-30 03:52
Bit Depth and UHD Video: Home Theater Geeks 241
Bit Depth and UHD Video: Home Theater Geeks 241
TWiT Netcast Network
2015-01-30 03:18
Apple vs Samsung: Tech News 2Night 264
Apple vs Samsung: Tech News 2Night 264
TWiT Netcast Network
2015-01-30 02:40
Deflategate: Marketing Mavericks 40
Deflategate: Marketing Mavericks 40
The Khan Academy
2015-01-30 02:23
Negative symbol as opposite
Negative symbol as opposite
The Khan Academy
2015-01-30 02:22
Number opposites practice
Number opposites practice
CNET TV
2015-01-30 02:21
Tomorrow Daily 121: Realistic Unreal Engine 4 demo, a homemade mechanical horse, and more
Tomorrow Daily 121: Realistic Unreal Engine 4 demo, a homemade mechanical horse, and more
CNET TV
2015-01-30 02:06
Tomorrow Daily 120: An Oculus movie studio, a Lego digital design kit and more
Tomorrow Daily 120: An Oculus movie studio, a Lego digital design kit and more
CNET TV
2015-01-30 02:06
What could and should a Zappos brick-and-mortar store look like?
What could and should a Zappos brick-and-mortar store look like?
CNET TV
2015-01-30 02:00
Apple Byte - The Apple Watch is coming in April
Apple Byte - The Apple Watch is coming in April
The Khan Academy
2015-01-30 01:33
Opposite of a number
Opposite of a number
CNET TV
2015-01-30 00:46
How to send Group Messages in Twitter
How to send Group Messages in Twitter
2015-01-29



CNET TV
2015-01-29 23:00
SkyBell's smart buzzer puts outdoor security into focus
SkyBell's smart buzzer puts outdoor security into focus
CNET TV
2015-01-29 22:53
Quickly turn off the iPhone flashlight
Quickly turn off the iPhone flashlight
TWiT Netcast Network
2015-01-29 22:11
Touch-First Office: Windows Weekly 398
Touch-First Office: Windows Weekly 398
CNET TV
2015-01-29 22:08
Fitbit Charge HR folds heart rate into its everyday fitness band
Fitbit Charge HR folds heart rate into its everyday fitness band
TWiT Netcast Network
2015-01-29 21:56
Facebook's Q4 results: Tech News Today 1185
Facebook's Q4 results: Tech News Today 1185
CNET TV
2015-01-29 21:52
This high-concept LED gets high marks
This high-concept LED gets high marks
CNET TV
2015-01-29 21:52
CNET Update - Super Bowl a no-drone zone, while ads swarm on social
CNET Update - Super Bowl a no-drone zone, while ads swarm on social
TWiT Netcast Network
2015-01-29 21:46
Facebook Lite: Android App Arena 30
Facebook Lite: Android App Arena 30
CNET TV
2015-01-29 20:18
Netpicks - What's new on Netflix and Amazon for February 2015
Netpicks - What's new on Netflix and Amazon for February 2015
MAKE Magazine
2015-01-29 20:00
Diresta: Sawhorses
Diresta: Sawhorses
TWiT Netcast Network
2015-01-29 19:25
3D-printing body parts: Tech News 2Night 263
3D-printing body parts: Tech News 2Night 263
AweMeChannel
2015-01-29 18:59
How To Get A Super Bowl Ring - EPIC HOW TO
How To Get A Super Bowl Ring - EPIC HOW TO
Brain Stuff Show
2015-01-29 18:00
What Is Fracking?
What Is Fracking?
How Stuff Works
2015-01-29 18:00
A Big, Bacterial Smooch - Science on the Web #90
A Big, Bacterial Smooch - Science on the Web #90
TEDTalks
2015-01-29 17:58
Khadija Gbla: My mother’s strange definition of empowerment
Khadija Gbla: My mother’s strange definition of empowerment
DigitalRev TV
2015-01-29 15:28
Sh*t Mirrorless Fanboys Say
Sh*t Mirrorless Fanboys Say
TWiT Netcast Network
2015-01-29 07:29
Crystals and Ham Radio: Ham Nation 181
Crystals and Ham Radio: Ham Nation 181
CNET TV
2015-01-29 06:05
Induction meets sous vide in a cooker you can actually afford
Induction meets sous vide in a cooker you can actually afford
TWiT Netcast Network
2015-01-29 04:54
Police Want Waze to Stop 'Stalking' Feature: This Week in Google 285
Police Want Waze to Stop 'Stalking' Feature: This Week in Google 285
TWiT Netcast Network
2015-01-29 02:04
iOS Developers Earned More Than Hollywood in 2014: MacBreak Weekly 439
iOS Developers Earned More Than Hollywood in 2014: MacBreak Weekly 439
2015-01-28
CNET TV
2015-01-28 23:23
Share videos on Twitter
Share videos on Twitter
NASA Television
2015-01-28 22:54
NASA Social on Earth Science Mission
NASA Social on Earth Science Mission
NASA Television
2015-01-28 22:16
STEM in 30 - Lighter, Stronger, Better: Composites
STEM in 30 - Lighter, Stronger, Better: Composites
TWiT Netcast Network
2015-01-28 21:51
Apple's Quarterly Profits Higher than Any Company Ever: Tech News Today 1184
Apple's Quarterly Profits Higher than Any Company Ever: Tech News Today 1184
CNET TV
2015-01-28 21:40
Sennheiser Momentum Wireless: A terrific but pricey Bluetooth headphone
Sennheiser Momentum Wireless: A terrific but pricey Bluetooth headphone
CNET TV
2015-01-28 21:36
Subscribe to CNET's YouTube Channel
Subscribe to CNET's YouTube Channel
CNET TV
2015-01-28 21:29
Is data privacy just a dream?
Is data privacy just a dream?
TWiT Netcast Network
2015-01-28 21:18
Computer Labs for Kids: FLOSS Weekly 323
Computer Labs for Kids: FLOSS Weekly 323
CNET TV
2015-01-28 20:36
Marantz's slim NR1605 receiver has fat sound
Marantz's slim NR1605 receiver has fat sound
CNET TV
2015-01-28 19:22
Nerdrage - Better than a sharp stick in the eye, but barely
Nerdrage - Better than a sharp stick in the eye, but barely
CNET TV
2015-01-28 18:46
See who's playing who in the new Steve Jobs movie
See who's playing who in the new Steve Jobs movie
CNET TV
2015-01-28 18:21
Logic Pro X music app gets a free upgrade
Logic Pro X music app gets a free upgrade
AsapSCIENCE
2015-01-28 18:00
What If Humans Disappeared?
What If Humans Disappeared?
Stuff You Should Know
2015-01-28 18:00
Why Do You Get  A Lump In Your Throat When You’re On The Verge of Tears? | Don't Be Dumb
Why Do You Get A Lump In Your Throat When You’re On The Verge of Tears? | Don't Be Dumb
How Stuff Works
2015-01-28 18:00
Mercator Projections: Where did they come from? | Stuff of Genius
Mercator Projections: Where did they come from? | Stuff of Genius
Big Think
2015-01-28 17:59
Want to Be a World Class Salesperson? Connect with the Moral Imperative to Sell, with Kip Tindell
Want to Be a World Class Salesperson? Connect with the Moral Imperative to Sell, with Kip Tindell
Henders 007
2015-01-28 17:39
Rechargeable Light Bulb
Rechargeable Light Bulb
NASA Television
2015-01-28 17:10
Space Station Crew Discusses Life in Space with the Media
Space Station Crew Discusses Life in Space with the Media
Periodic Table of Videos
2015-01-28 15:53
Special Spectroscope - Periodic Table of Videos
Special Spectroscope - Periodic Table of Videos
Periodic Table of Videos
2015-01-28 15:53
Diamonds, Pearls and Atomic Bomb Stones - Periodic Table of Videos
Diamonds, Pearls and Atomic Bomb Stones - Periodic Table of Videos
Computerphile
2015-01-28 14:02
Binary: Plusses & Minuses (Why We Use Two's Complement) - Computerphile
Binary: Plusses & Minuses (Why We Use Two's Complement) - Computerphile
Henders 007
2015-01-28 13:07
Cardhenge
Cardhenge
CNET TV
2015-01-28 12:04
Tech to make your Super Bowl-watching experience even better
Tech to make your Super Bowl-watching experience even better
thenewboston
2015-01-28 09:17
iOS Development with Swift Tutorial - 18 - Adding Brains to the View
iOS Development with Swift Tutorial - 18 - Adding Brains to the View
TWiT Netcast Network
2015-01-28 09:15
Yota Phone Review: All About Android 198
Yota Phone Review: All About Android 198
thenewboston
2015-01-28 09:13
iOS Development with Swift Tutorial - 17 - Multiple Views or Screens
iOS Development with Swift Tutorial - 17 - Multiple Views or Screens
thenewboston
2015-01-28 09:11
iOS Development with Swift Tutorial - 16 - Segmented Control
iOS Development with Swift Tutorial - 16 - Segmented Control
thenewboston
2015-01-28 09:09
iOS Development with Swift Tutorial - 15 - Sliders
iOS Development with Swift Tutorial - 15 - Sliders
CNET TV
2015-01-28 08:56
Mission Motorsport: Helping veterans through the medium of fast cars
Mission Motorsport: Helping veterans through the medium of fast cars
TWiT Netcast Network
2015-01-28 08:42
'Unboiling' Eggs: Padre's Corner 22
'Unboiling' Eggs: Padre's Corner 22
TWiT Netcast Network
2015-01-28 05:56
BlackBerry Classic Review: Before You Buy 159
BlackBerry Classic Review: Before You Buy 159
Electronics Engineering
2015-01-28 05:45
EEVblog #709 - EDC 4601 AC Voltage Standard Teardown
EEVblog #709 - EDC 4601 AC Voltage Standard Teardown
Sci Show
2015-01-28 05:44
Why Do We Have Baby Teeth?
Why Do We Have Baby Teeth?
TWiT Netcast Network
2015-01-28 05:42
Apple's Security Audit in China: Security Now 492
Apple's Security Audit in China: Security Now 492
Computer World
2015-01-28 04:16
Apple earnings hit record on strong iPhone sales
Apple earnings hit record on strong iPhone sales
CNET TV
2015-01-28 03:35
Inside Scoop: Apple says Watch will ship in April, reports record iPhone sales
Inside Scoop: Apple says Watch will ship in April, reports record iPhone sales
CNET TV
2015-01-28 03:33
The CraveCast learns what Mark Zuckerberg is really made of
The CraveCast learns what Mark Zuckerberg is really made of
CNET TV
2015-01-28 01:51
Tomorrow Daily 119: Robot bats, real-life ad-blocking headset, a futuristic piano and more
Tomorrow Daily 119: Robot bats, real-life ad-blocking headset, a futuristic piano and more
CNET TV
2015-01-28 01:13
Google's looking to become its own wireless carrier
Google's looking to become its own wireless carrier
NASA Television
2015-01-28 00:54
Soil Moisture Mission Previewed
Soil Moisture Mission Previewed
NASA Television
2015-01-28 00:54
Small Satellite Mission Previewed
Small Satellite Mission Previewed
2015-01-27
CNET TV
2015-01-27 23:42
Black & Decker's stick vac can't rise above the pack
Black & Decker's stick vac can't rise above the pack
NASA Television
2015-01-27 23:31
Orion and Ikhana UAS
Orion and Ikhana UAS
CNET TV
2015-01-27 23:01
Turn Amazon Echo into a better music player
Turn Amazon Echo into a better music player
NASA Goddard
2015-01-27 22:54
NASA | SMAP Radiometer versus Radio Frequency Interference
NASA | SMAP Radiometer versus Radio Frequency Interference
TWiT Netcast Network
2015-01-27 21:49
Twitter Adds Native Video and Group Messaging: Tech News Today 1183
Twitter Adds Native Video and Group Messaging: Tech News Today 1183
CNET TV
2015-01-27 21:05
Dayton Audio  B452 speaker cheap not nasty
Dayton Audio B452 speaker cheap not nasty
The Khan Academy
2015-01-27 21:03
Idea behind hypothesis testing
Idea behind hypothesis testing
MAKE Magazine
2015-01-27 20:00
Audio Treasure Hunt
Audio Treasure Hunt
CNET TV
2015-01-27 19:48
Exploding Kittens: NSFW edition
Exploding Kittens: NSFW edition
CNET TV
2015-01-27 19:46
Exploding Kittens rake in millions on Kickstarter
Exploding Kittens rake in millions on Kickstarter
The Khan Academy
2015-01-27 19:39
Finding focus and directrix from vertex
Finding focus and directrix from vertex
Big Think
2015-01-27 18:08
Hacking Mindfulness: Learning to Pay Attention to Your Own Attention, with Peter Baumann
Hacking Mindfulness: Learning to Pay Attention to Your Own Attention, with Peter Baumann
Brain Stuff Show
2015-01-27 18:00
Can Animals Predict Natural Disasters?
Can Animals Predict Natural Disasters?
How Stuff Works
2015-01-27 18:00
Can feeling ‘cold’ be contagious? - Science on the Web #89
Can feeling ‘cold’ be contagious? - Science on the Web #89
TEDTalks
2015-01-27 17:24
Severine Autesserre: To solve mass violence, look to locals
Severine Autesserre: To solve mass violence, look to locals
Sick Science
2015-01-27 16:30
Homemade Hand Warmer - Sick Science! #227
Homemade Hand Warmer - Sick Science! #227
CNET TV
2015-01-27 07:57
An exclusive live chat with Google Lunar XPrize teams!
An exclusive live chat with Google Lunar XPrize teams!
TWiT Netcast Network
2015-01-27 03:43
Sling TV Review: Tech News 2Night 261
Sling TV Review: Tech News 2Night 261
CNET TV
2015-01-27 03:21
Tomorrow Daily 118: Bill Nye's spacecraft, Mozilla's in-browser VR and more
Tomorrow Daily 118: Bill Nye's spacecraft, Mozilla's in-browser VR and more
Sci Show
2015-01-27 01:41
Will We Ever Run Out of Dinosaurs?
Will We Ever Run Out of Dinosaurs?
Ben Krasnow
2015-01-27 01:18
Covert radio pen with bone conduction speaker
Covert radio pen with bone conduction speaker
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