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



MAKE Magazine
2017-06-24 17:30
Alex's 22,200 BTU Portable Wok Range
Alex's 22,200 BTU Portable Wok Range
Electronics Engineering
2017-06-24 09:17
EEVblog #1002 - Trump's Solar Freakin' Wall DEBUNKED!
EEVblog #1002 - Trump's Solar Freakin' Wall DEBUNKED!
Linus Tech Tips
2017-06-24 01:42
ONE PLUS 5 CHEATING IN BENCHMARKS - WAN Show June 23, 2017
ONE PLUS 5 CHEATING IN BENCHMARKS - WAN Show June 23, 2017
TWiT Netcast Network
2017-06-24 01:28
High Tech Notary
High Tech Notary
YESTERDAY
Marques Brownlee
2017-06-23 21:02
Starting a Vlog? OnePlus Cheating? Ask MKBHD V17!
Starting a Vlog? OnePlus Cheating? Ask MKBHD V17!
Sci Show
2017-06-23 21:00
French Fries Aren't Really Going To Kill You
French Fries Aren't Really Going To Kill You
BigcLiveDotCom
2017-06-23 19:29
Inside an illuminated Otis elevator call button.
Inside an illuminated Otis elevator call button.
NASA Television
2017-06-23 19:24
Total Solar Eclipse Primer on This Week @NASA – June 23, 2017
Total Solar Eclipse Primer on This Week @NASA – June 23, 2017
Tested
2017-06-23 18:43
Hands-On with VR at E3: Doom VFR, Fallout 4, Skyrim, Gunheart!
Hands-On with VR at E3: Doom VFR, Fallout 4, Skyrim, Gunheart!
CNET TV
2017-06-23 18:14
The Major Flaw with Facebook's New Mission
The Major Flaw with Facebook's New Mission
Stanford University
2017-06-23 18:08
Stentor cells regenerating
Stentor cells regenerating
Cody´s Lab
2017-06-23 17:10
Gardening With Cody 12017 Week 10: Attack on Bugs
Gardening With Cody 12017 Week 10: Attack on Bugs
AweMeChannel
2017-06-23 17:00
Optimus Prime's Sword -Transformers: The Last Knight - MAN AT ARMS
Optimus Prime's Sword -Transformers: The Last Knight - MAN AT ARMS
Big Think
2017-06-23 17:00
LGBTQ Revolution: Coming Out, Harvey Milk, Live-Saving Statistics | Bennett Singer
LGBTQ Revolution: Coming Out, Harvey Milk, Live-Saving Statistics | Bennett Singer
Massachusetts Institute of Technology (MIT)
2017-06-23 15:04
Tunnel Vision: The Borderline Mural Project at MIT
Tunnel Vision: The Borderline Mural Project at MIT
GreatScott
2017-06-23 14:53
MPPT VS PWM || Solar Charge Controller
MPPT VS PWM || Solar Charge Controller
TEDTalks
2017-06-23 14:48
How to design a library that makes kids want to read |  Michael Bierut
How to design a library that makes kids want to read | Michael Bierut
Computerphile
2017-06-23 14:44
AI? Just Sandbox it... - Computerphile
AI? Just Sandbox it... - Computerphile
The Royal Institution
2017-06-23 14:01
How Do We Recognise Faces? - Psychology for Kids - ExpeRimental #28
How Do We Recognise Faces? - Psychology for Kids - ExpeRimental #28
Grant Thompson - "The King of Random"
2017-06-23 11:00
Should I Do It?
Should I Do It?
Matthias Wandel
2017-06-23 11:00
Electric log splitter stand
Electric log splitter stand
Android Authority
2017-06-23 08:56
OnePlus 5 vs The Competition -  A Spec Showdown
OnePlus 5 vs The Competition - A Spec Showdown
Tested
2017-06-23 06:33
European Vacation - This is Only a Test 404 - 6/22/17
European Vacation - This is Only a Test 404 - 6/22/17
MAKE Magazine
2017-06-23 06:00
Make: Live - Raspberry Pi SkyCam
Make: Live - Raspberry Pi SkyCam
Electronics Engineering
2017-06-23 01:15
EEVblog #1001 - uBeam Ultrasonic Wireless Charging DEBUNKED!
EEVblog #1001 - uBeam Ultrasonic Wireless Charging DEBUNKED!
CNET TV
2017-06-23 00:30
Catch the latest iPhone 8 leaks (Apple Byte)
Catch the latest iPhone 8 leaks (Apple Byte)
2017-06-22



TWiT Netcast Network
2017-06-22 22:16
Intel Core i9-7900X 10-core Skylake-X Processor
Intel Core i9-7900X 10-core Skylake-X Processor
The Khan Academy
2017-06-22 21:18
Continuity and Change--Roman Empire vs. Byzantine Empire
Continuity and Change--Roman Empire vs. Byzantine Empire
NASA Goddard
2017-06-22 19:31
Scientists Uncover Origins of Dynamic Jets on Sun's Surface
Scientists Uncover Origins of Dynamic Jets on Sun's Surface
Linus Tech Tips
2017-06-22 19:21
Sometimes Bigger IS Better - Alienware 17 Review
Sometimes Bigger IS Better - Alienware 17 Review
Austin Evans
2017-06-22 17:51
iPad Pro vs Surface Pro 2017!
iPad Pro vs Surface Pro 2017!
Big Think
2017-06-22 17:00
Faith and Hope Are Two Different Philosophical Mindsets | Sam Newlands
Faith and Hope Are Two Different Philosophical Mindsets | Sam Newlands
I Like To Make Stuff
2017-06-22 15:23
How to make an Auto Mechanic's Creeper // Woodworking
How to make an Auto Mechanic's Creeper // Woodworking
TEDTalks
2017-06-22 15:21
No one should die because they live too far from a doctor | Raj Panjabi
No one should die because they live too far from a doctor | Raj Panjabi
The Royal Institution
2017-06-22 13:00
Surgery From Scalpels to Robots - with Pankaj Chandak
Surgery From Scalpels to Robots - with Pankaj Chandak
Android Authority
2017-06-22 12:36
OnePlus 5 Pop-up event in NYC: Magnum, Phones, Lines, & More
OnePlus 5 Pop-up event in NYC: Magnum, Phones, Lines, & More
Grant Thompson - "The King of Random"
2017-06-22 11:00
Would Water Balloons Boil in Space?
Would Water Balloons Boil in Space?
Henders 007
2017-06-22 10:48
Tim's Finger Fidgets - Part 1
Tim's Finger Fidgets - Part 1
NASA Television
2017-06-22 10:43
RockOn/RockSat C payload successfully launched
RockOn/RockSat C payload successfully launched
Electronics Engineering
2017-06-22 06:30
EEVblog #1000 - Fundamental Mailbag Retro Teardown Shootouts are Bullshit
EEVblog #1000 - Fundamental Mailbag Retro Teardown Shootouts are Bullshit
BigcLiveDotCom
2017-06-22 05:00
Cheap electrically heated tap / faucet teardown.  (230V)
Cheap electrically heated tap / faucet teardown. (230V)
CNET TV
2017-06-22 01:13
This Electrolux stove is slow, steady and disappointing
This Electrolux stove is slow, steady and disappointing
2017-06-21
NASA Television
2017-06-21 21:59
2017 Total Solar Eclipse Science Briefing
2017 Total Solar Eclipse Science Briefing
The Verge
2017-06-21 21:56
Samsung Bixby Voice first look
Samsung Bixby Voice first look
Sci Show
2017-06-21 21:00
SciShow Quiz Show: Weird Animal Parenting
SciShow Quiz Show: Weird Animal Parenting
Stuff to Blow Your Mind
2017-06-21 20:41
STBYM Trailer Talk: Five Supernatural Biker Films
STBYM Trailer Talk: Five Supernatural Biker Films
TWiT Netcast Network
2017-06-21 19:18
Japanese Department of PreCrime
Japanese Department of PreCrime
The Verge
2017-06-21 18:54
Coffee table-sized NES controller
Coffee table-sized NES controller
Linus Tech Tips
2017-06-21 18:50
A Wearable Subwoofer – Less Stupid than it Sounds
A Wearable Subwoofer – Less Stupid than it Sounds
Big Think
2017-06-21 18:21
Goal Setting Is a Hamster Wheel. Learn to Set Systems Instead. | Adam Alter
Goal Setting Is a Hamster Wheel. Learn to Set Systems Instead. | Adam Alter
Computerphile
2017-06-21 17:58
"Code" Books (Prof Brian Kernighan) - Computerphile
Computerphile
2017-06-21 17:57
Sun Microsystems (Re-Encode) - Computerphile
Sun Microsystems (Re-Encode) - Computerphile
Stanford University
2017-06-21 17:53
Baccalaureate 2017
Baccalaureate 2017
AweMeChannel
2017-06-21 17:11
Wildfires - HOW IT'S DESTROYED
Wildfires - HOW IT'S DESTROYED
Physics Woman
2017-06-21 16:11
Strange Unexplained Cosmic Rays (ft PhD Comics)
Strange Unexplained Cosmic Rays (ft PhD Comics)
NASA Goddard
2017-06-21 15:54
How to Safely Watch a Solar Eclipse
How to Safely Watch a Solar Eclipse
TEDTalks
2017-06-21 15:39
Am I not human? A call for criminal justice reform | Marlon Peterson
Am I not human? A call for criminal justice reform | Marlon Peterson
AvE
2017-06-21 15:00
4-20mA Industrial Sensor + Arduino
4-20mA Industrial Sensor + Arduino
Minute Earth
2017-06-21 14:42
What Nuclear Bombs Taught Us About Whales
What Nuclear Bombs Taught Us About Whales
NASA Goddard
2017-06-21 13:52
What determines when we have an eclipse?
What determines when we have an eclipse?
Sixty Symbols
2017-06-21 13:24
How to point a Space Telescope - Sixty Symbols
How to point a Space Telescope - Sixty Symbols
Grant Thompson - "The King of Random"
2017-06-21 11:00
We've Got Gas.  Silent and Deadly!
We've Got Gas. Silent and Deadly!
CNET TV
2017-06-21 02:19
Australian deep sea creatures are the stuff of nightmares
Australian deep sea creatures are the stuff of nightmares
2017-06-20
Stanford University
2017-06-20 23:25
Stanford’s Combined Medicine-Anesthesiology Residency Program
Stanford’s Combined Medicine-Anesthesiology Residency Program
The Khan Academy
2017-06-20 21:15
Comparison--Rise of Empires
Comparison--Rise of Empires
Sci Show
2017-06-20 21:00
How Do Those Rock Sculptures Stay Up?
How Do Those Rock Sculptures Stay Up?
Marques Brownlee
2017-06-20 20:58
OnePlus 5 Review!
OnePlus 5 Review!
Android Authority
2017-06-20 20:08
These are the official OnePlus 5 cases
These are the official OnePlus 5 cases
NASA Television
2017-06-20 19:14
What’s Happened So Far – Mid Year @NASA – June 16, 2017
What’s Happened So Far – Mid Year @NASA – June 16, 2017
Android Authority
2017-06-20 18:32
OnePlus 5 vs Samsung Galaxy S8 - Quick Look
OnePlus 5 vs Samsung Galaxy S8 - Quick Look
TEDTalks
2017-06-20 17:39
The refugee crisis is a test of our character | David Miliband
The refugee crisis is a test of our character | David Miliband
Mr Carlsons Lab
2017-06-20 17:12
Which Capacitor Tester Should I Buy?
Which Capacitor Tester Should I Buy?
Big Think
2017-06-20 17:00
How Some People Predict Disasters before They Happen: ISIS, Katrina, Fukushima | Richard Clarke
How Some People Predict Disasters before They Happen: ISIS, Katrina, Fukushima | Richard Clarke
Austin Evans
2017-06-20 16:45
Is the OnePlus 5 Worth It?
Is the OnePlus 5 Worth It?
The Verge
2017-06-20 16:45
OnePlus 5 review
OnePlus 5 review
Linus Tech Tips
2017-06-20 16:00
OnePlus 5 – Running out of Ideas?
OnePlus 5 – Running out of Ideas?
AsapSCIENCE
2017-06-20 15:00
How Do You Build A Refugee Camp?
How Do You Build A Refugee Camp?
Cody´s Lab
2017-06-20 14:37
How Far Are The Nearest Stars?
How Far Are The Nearest Stars?
NightHawkInLight
2017-06-20 14:11
How To Make A Pendulum Wave (Science Experiment / Physics Toy)
How To Make A Pendulum Wave (Science Experiment / Physics Toy)
Tested
2017-06-20 14:00
Tested Celebrates National Week of Making, Day 5
Tested Celebrates National Week of Making, Day 5
TWiT Netcast Network
2017-06-20 02:03
Transfer Files From MacBook to iPad
Transfer Files From MacBook to iPad
The Khan Academy
2017-06-20 00:11
Continuity-Sikhism connections to Hinduism and Islam
Continuity-Sikhism connections to Hinduism and Islam
2017-06-19
CNET TV
2017-06-19 23:19
Massive trove of exposed US voter information found
Massive trove of exposed US voter information found
Sci Show
2017-06-19 21:00
The Man Who Tried to Give Himself An Ulcer... For Science
The Man Who Tried to Give Himself An Ulcer... For Science
BigcLiveDotCom
2017-06-19 20:06
How Wile-E-Coyote's dynamite blaster works.
How Wile-E-Coyote's dynamite blaster works.
NASA Television
2017-06-19 17:52
Space Station Crew Member Discusses Life in Space with Georgia Students
Space Station Crew Member Discusses Life in Space with Georgia Students
I Like To Make Stuff
2017-06-19 17:13
How to make Custom Sanding Grips with 3d printing
How to make Custom Sanding Grips with 3d printing
TEDTalks
2017-06-19 15:11
How pollution is changing the ocean's chemistry | Triona McGrath
How pollution is changing the ocean's chemistry | Triona McGrath
Grant Thompson - "The King of Random"
2017-06-19 15:01
Things I Haven't Told You (The Story of
Things I Haven't Told You (The Story of "The King of Random")
Mike and Lauren
2017-06-19 14:55
Renting a 50' BARGE in Europe (With No Boating Experience)
Renting a 50' BARGE in Europe (With No Boating Experience)
Tested
2017-06-19 14:28
Tested Celebrates National Week of Making, Day 4
Tested Celebrates National Week of Making, Day 4
The Verge
2017-06-19 14:12
Making the OnePlus 5
Making the OnePlus 5
Linus Tech Tips
2017-06-19 13:04
Core i9 – Our Unbiased Review
Core i9 – Our Unbiased Review
Android Authority
2017-06-19 06:50
Samsung Galaxy Note 8: All the rumors in one place
Samsung Galaxy Note 8: All the rumors in one place
TWiT Netcast Network
2017-06-19 03:14
Sphero's Spider-Man Hands-On
Sphero's Spider-Man Hands-On
Stanford University
2017-06-19 02:56
Stanford Commencement Wacky Walk 2017
Stanford Commencement Wacky Walk 2017
2017-06-18
Stanford University
2017-06-18 22:37
Stanford 2017 Commencement Highlights
Stanford 2017 Commencement Highlights
Sci Show
2017-06-18 21:00
How
How "Flying Death" Has Saved Hundreds of Lives
Vsauce
2017-06-18 20:46
Vsauce Live Stream!
Vsauce Live Stream!
MindYourDecisions
2017-06-18 20:14
The Seemingly Impossible Guess The Number Puzzle - Can You Solve It?
The Seemingly Impossible Guess The Number Puzzle - Can You Solve It?
Big Think
2017-06-18 17:00
Why Buy Things You Only Use Once? Enter the Subscription Economy | Kevin Kelly
Why Buy Things You Only Use Once? Enter the Subscription Economy | Kevin Kelly
Austin Evans
2017-06-18 15:05
You Can Build This Smartphone
You Can Build This Smartphone
GreatScott
2017-06-18 14:54
Make your own Photovoltaic Off-Grid System
Make your own Photovoltaic Off-Grid System
RedKB
2017-06-18 14:30
The Only Fidget Spinner for a Cuber
The Only Fidget Spinner for a Cuber
Tested
2017-06-18 14:00
Tested Celebrates National Week of Making, Day 3
Tested Celebrates National Week of Making, Day 3
Numberphile
2017-06-18 13:59
A Quick Cake Conundrum - Numberphile
A Quick Cake Conundrum - Numberphile
TWiT Netcast Network
2017-06-18 02:34
Improving OTA Reception
Improving OTA Reception
2017-06-17
Stanford University
2017-06-17 23:15
Stanford Baccalaureate Highlights 2017
Stanford Baccalaureate Highlights 2017
Sci Show
2017-06-17 21:00
Can You Be Allergic To Sunlight?
Can You Be Allergic To Sunlight?
BigcLiveDotCom
2017-06-17 19:47
Inside an Arbra dynamite exploder.  (With explosion and danger-cats.)
Inside an Arbra dynamite exploder. (With explosion and danger-cats.)
Linus Tech Tips
2017-06-17 19:00
The BIGGEST Mini Gaming PC - Bolt X
The BIGGEST Mini Gaming PC - Bolt X
Cody´s Lab
2017-06-17 17:56
Making Glass From Sand Using A Microwave (and some other stuff)
Making Glass From Sand Using A Microwave (and some other stuff)
Big Think
2017-06-17 17:00
CRISPR 101: Curing Sickle Cell, Growing Organs, Mosquito Makeovers | Jennifer Doudna
CRISPR 101: Curing Sickle Cell, Growing Organs, Mosquito Makeovers | Jennifer Doudna
ElectroBOOM
2017-06-17 15:10
ElectroVLOG-005: Shocking Life Stories
ElectroVLOG-005: Shocking Life Stories
Tested
2017-06-17 14:00
Tested Celebrates National Week of Making, Day 2
Tested Celebrates National Week of Making, Day 2
CNET TV
2017-06-17 12:53
Amazon to buy Whole Foods, Uber gets management facelift
Amazon to buy Whole Foods, Uber gets management facelift
AvE
2017-06-17 11:50
BOLTR: HILTI Drill
BOLTR: HILTI Drill
TWiT Netcast Network
2017-06-17 04:52
Trademarking Hand Gestures
Trademarking Hand Gestures
Linus Tech Tips
2017-06-17 02:09
CHEATING IN SCRAPYARD WARS! WAN Show June 16, 2017
CHEATING IN SCRAPYARD WARS! WAN Show June 16, 2017
2017-06-16
CNET TV
2017-06-16 23:56
Watch two Boeing jetliners perform synchronized flying
Watch two Boeing jetliners perform synchronized flying
«« Previous page

Fatal error: Uncaught Error: Call to undefined function mysql_close() in /var/www/vhosts/scienceheap.com/httpdocs/modules/db.php:101 Stack trace: #0 /var/www/vhosts/scienceheap.com/httpdocs/modules/page.php(156): DSM_db->disconnect() #1 /var/www/vhosts/scienceheap.com/httpdocs/index.php(286): DSM_page->load_footer() #2 {main} thrown in /var/www/vhosts/scienceheap.com/httpdocs/modules/db.php on line 101