The lower half of Mr. Andersen's head explains why cells are small. This video begins with a simple geometry problem and ends with a discussion of Allen's Rule and reasoning for the microscopic nature of cells.

Mark Shaw demos Ultra-Ever Dry, a liquid-repellent coating that acts as an astonishingly powerful shield against water and water-based materials. At the nano level, the spray covers a surface with an umbrella of air so that water bounces...

"Where does it hurt?" It's a question that activist and educator Ruby Sales has traveled the US asking, looking deeply at the country's legacy of racism and searching for sources of healing. In this moving talk, she shares what she's...

Ever wonder what it looks like from a birds-eye-view? Hank explains they see more than you think!

There’s a lot of confusion about tear gases—what they are, what they do, and whether they can cause long-term harm. Here's what we know.

Marco Tempest spins a beautiful story of what magic is, how it entertains us and how it highlights our humanity -- all while working extraordinary illusions with his hands and an augmented reality machine.

Mr. Andersen gives a brief description of osmosis. He explains how water moves from a hypotonic to a hypertonic solution across a semipermeable membrane. The video ends with a time-lapse demon in class.

You’re probably familiar with the basics of magnets already: They have a north pole and a south pole. Two of the same pole will repel each other, while opposites attract. Only certain materials, especially those that contain iron, can be...

New ReviewGuitar World's Pete Emery tests the Boss XS-1 and XS-100 Poly Shifter pedals. These polyphonic pitch-shifters allow you to create sweeping pitch bends, fast-tracking drop tunings, harmony effects and more at the flick of a switch.

Protesters take part in a 'No to Digital ID' demonstration near Labour Party conference in LiverpoolSource: The Independent

Howcast - Learn how to breathe correctly during water aerobics from Dancing with the Stars performer Aubree Marchione in this Howcast water workout video.

Howcast - Learn the Zenpo Kaite, also known as roll forward, from Sensei Oliver Martin in this Howcast ninjutsu video.

Cordoba’s nylon-string electric, the Stage is “made for playing onstage and addresses feedback issues while nailing Cordoba’s authentic acoustic nylon-string tones,” explains Guitar World Tech Editor Paul Riario.

TALES FROM NERDVILLE by Joe Bonamassa

TOOLS OF THE TRADE, P

ART 4

For the last few columns, Joe Bonamassa has been demoing a variety of his favorite vintage guitars and discussing each instrument’s unique attributes. He...

The NUX Mighty Space is a portable, 30-watt stereo wireless modeling guitar amp for electric and acoustic guitars and bass.

But the Mighty Space, as Guitar World Tech Editor Paul Riario points out in this demo, is also so much...

MELODIC MUSE by Andy Timmons

HYBRID VEHICLE, P
ART 1
Andy Timmons shares some of the inner workings of “On Your Way Sweet Soul,” which is a tune he wrote and recorded for Theme from a Perfect World. The song is based on a...

Last month, Andy Timmons taught us the first eight bars of his song "That Day Came," released originally on his 2016 album, "Theme from a Perfect World." In this lesson, he picks up the composition from bar 9 and continues through the...

The Elektron Model: Samples is a compact 6-track sample player with sequencer which goes in a completely new direction in terms of design and concept.

If you want to get a chunky, full-sounding guitar mix, there are a few tricks to get you there fast - and Skunk Anansie guitarist and ACM tutor Ace is here to show ’em to you.



In this video masterclass, filmed at London’s...

In Deep by Andy Aledort<br/>
THEORIES OF RELATIVITY, PART 2

When a stompbox has Jack White’s Third Man Hardware logo emblazoned on its front, you know you’re in for a treat. Ditto storied effect pedal brand MXR. Now, the two companies have teamed up to produce a truly novel effect – the Double...

LIVE FROM FLAT V by Josh Smith.



JAMES ME

ETS DANNY.

“BROWN GATTON” is a song Josh Smith recorded in 2017 for his album Still, which leaned on the jazzier side of things. As the title suggests, the tune is essentially...

LIVE FROM FLAT V by Josh Smith



HUMBL

ER OPINION

Over the last two columns, Josh Smith has been breaking down the song “Brown Gatton,” his ode to both Danny Gatton and James Brown, which Josh originally recorded in...

This is the fourth installment on the live version of Josh Smith's tune “Triple J Hoedown,” featured on his latest album, Live at the Spud, recorded at the infamous Baked Potato in Los Angeles. We looked at the section that precedes his...