SciShow
Origins of Intolerance
Hank's news this week informs us on a couple of crazy science experiments, updates us on some earlier topics (dangerous asteroids and ancient phallic rock art), and briefs us on a new study that seeks to find the evolutionary origins of...
SciShow
Origins of Intolerance
Hank's news this week informs us on a couple of crazy science experiments, updates us on some earlier topics (dangerous asteroids and ancient phallic rock art), and briefs us on a new study that seeks to find the evolutionary origins of...
Wonderscape
The Beginning of Paul Revere’s Revolutionary Movement
Delve into the early stages of Paul Revere’s involvement in the revolutionary movement. Discover how this skilled silversmith and engraver adapted his trade during hard times, creating eyeglass frames, false teeth, and business cards to...
Curated Video
US Officials Considering Changes to Currency Design to Combat Counterfeiting
U.S. officials are considering adding color to their traditionally green and black Treasury notes to make counterfeiting more difficult. The Bureau of Engraving and Printing has previously implemented security features such as embedded...
Curated Video
Machining an Upgrade for my Electric Guitar
In this video, Mike machines a Brass volume knob for his electric guitar.
Curated Video
A Shop-Built CNC Micro Mill
We built a 3-axis CNC micro milling machine for engraving, PCB machining and thin-material work, using spare parts. In this video, we show the machine in operation.
Curated Video
Machining a Resettable Dial for a Myford Leadscrew Handwheel
The standard Myford dial on the leadscrew handwheel is not resettable. In this video, we machine a resettable dial for a Myford lathe. We do this on the Myford lathe itself, a Dore Westbury milling machine and a Gravograph engraver.
Oxford Comma
Hogarth's "Gin Lane and Beer Street." How to Write About Art
William Hogarth's famous engravings, "Beer Street" and "Gin Lane," are not only impressive pieces of visual art; they're also impressive pieces of visual argument. In this video we'll explore the structure and composition of Hogarth's...
Curated Video
The Etching Technique of Francisco Goya
Francisco Goya's series of aquatint prints, Los Caprichos and The Disasters of War (Los desastres de la guerra) has long been recognized as one of the supreme monuments of European art. How did Goya create these complex aquatint tones?...
Curated Video
Shakespeare Unmasked: Face & History Revealed
We’ve always been thrown off by the lack of portraiture for this great man. We don’t have a single verified description or portrait of William Shakespeare from life - we pretty much only know what we know about him thanks to his friends...
Odd Quartet
How Music Was Made Before Computers- Music Engraving
Before music notation software allowed us to create high resolution sheet music, the only way to get a good print of sheet music was with music engraving.
Getty Images
New York Commemorates 13th Anniversary Of September 11th Attacks
LS, Family members of 9/11 victims pay their respects at the National September 11 Memorial & Museum in New York. This year marks the 13th anniversary of the September 11th terrorist attacks that killed nearly 3,000 people at the World...
Getty Images
New York Commemorates 13th Anniversary Of September 11th Attacks
MS, Family members of 9/11 victims pay their respects at the National September 11 Memorial & Museum in New York. This year marks the 13th anniversary of the September 11th terrorist attacks that killed nearly 3,000 people at the World...
Getty Images
New York Commemorates 13th Anniversary Of September 11th Attacks
WS, Family members of 9/11 victims pay their respects at the National September 11 Memorial & Museum in New York. This year marks the 13th anniversary of the September 11th terrorist attacks that killed nearly 3,000 people at the World...
Getty Images
New York Commemorates 13th Anniversary Of September 11th Attacks
MS, Family members of 9/11 victims pay their respects at the National September 11 Memorial & Museum in New York. This year marks the 13th anniversary of the September 11th terrorist attacks that killed nearly 3,000 people at the World...
Getty Images
New York Commemorates 13th Anniversary Of September 11th Attacks
CU, This year marks the 13th anniversary of the September 11th terrorist attacks that killed nearly 3,000 people at the World Trade Center, Pentagon and on Flight 93. (Footage by Andrew Burton/Getty Images)
Getty Images
Rock art at Twyfelfontein, North Western Namibia. National Monument and World Heritage Site
Rock art at Twyfelfontein, North Western Namibia. National Monument and World Heritage Site
Getty Images
New York Commemorates 13th Anniversary Of September 11th Attacks
MS, Family members of 9/11 victims pay their respects at the National September 11 Memorial & Museum in New York. This year marks the 13th anniversary of the September 11th terrorist attacks that killed nearly 3,000 people at the World...
Getty Images
Rock art at Twyfelfontein, North Western Namibia. National Monument and World Heritage Site
Rock art at Twyfelfontein, North Western Namibia. National Monument and World Heritage Site
Getty Images
Candlelight Vigil Held Ahead Of Memorial Day At Vietnam Memorial
PAN, Gold Star Mothers and Gold Star Wives read out names of their love ones who were killed in conflicts as they participate in a candlelight vigil at the Vietnam Veterans Memorial prior to the Memorial Day weekend. May 23, 2014....
Getty Images
Candlelight Vigil Held Ahead Of Memorial Day At Vietnam Memorial
LS, Family and Friends rub a name of their love one on a piece of paper from the wall of the Vietnam Veterans Memorial prior to the Memorial Day weekend. May 23, 2014. Washington, DC.(Footage by Alex Wong/Getty Images)
Getty Images
Rock art at Twyfelfontein, North Western Namibia. National Monument and World Heritage Site
Rock art at Twyfelfontein, North Western Namibia. National Monument and World Heritage Site
Getty Images
Rock art at Twyfelfontein, North Western Namibia. National Monument and World Heritage Site
Rock art at Twyfelfontein, North Western Namibia. National Monument and World Heritage Site
Getty Images
Rock art at Twyfelfontein, North Western Namibia. National Monument and World Heritage Site
Rock art at Twyfelfontein, North Western Namibia. National Monument and World Heritage Site