Theodore Gray

More from Theodore Gray

Liquid nitrogen vanilla ice cream in a goblet glass with a strawberry on top and water vapor all around it.

DIY

Microcrystalline in 30 seconds Microcrystalline in 30 seconds

By Theodore Gray

Updated on Jan 27, 2022

A thermal lance made out of bacon cutting a steel pan in half.

DIY

Bacon: the other white heat Bacon: the other white heat

By Theodore Gray

Updated on Jun 8, 2021

A person striking a block of plastic with a hammer, creating white lightning against a blue background.

DIY

Gray Matter: Trap lightning in a block Gray Matter: Trap lightning in a block

By Theodore Gray

Updated on Jun 3, 2021

A burning pile of magnesium expelling white smoke against a dark blue background, with a fire extinguisher nozzle nearby setting it on fire.

DIY

Let burning metals lie Let burning metals lie

By Theodore Gray

Updated on May 17, 2021

Gray Matter: Calcium Carbide Reactions Can Light Up a Room—or Fill it With Noise

DIY

Gray Matter: Calcium Carbide Reactions Can Light Up a Room—or Fill it With Noise Gray Matter: Calcium Carbide Reactions Can Light Up a Room—or Fill it With Noise

By Theodore Gray

Updated on May 14, 2021

DIY

Save a snowflake for decades Save a snowflake for decades

By Theodore Gray

Posted on Dec 28, 2017

Gray Matter: A Venturi Pump That Shoots Fire

DIY

Gray Matter: A Venturi Pump That Shoots Fire Gray Matter: A Venturi Pump That Shoots Fire

By Theodore Gray

Posted on Aug 30, 2013

Gray Matter: How To Make Cheap Fake Gold

DIY

Gray Matter: How To Make Cheap Fake Gold Gray Matter: How To Make Cheap Fake Gold

By Theodore Gray

Posted on Jan 29, 2013

Spontaneous Combustion Is Easier Than You Think

DIY

Spontaneous Combustion Is Easier Than You Think Spontaneous Combustion Is Easier Than You Think

By Theodore Gray

Posted on Oct 18, 2012

Science Of Theft: Freeze A Bike Lock With Canned Air, Then Smash It With A Hammer

DIY

Science Of Theft: Freeze A Bike Lock With Canned Air, Then Smash It With A Hammer Science Of Theft: Freeze A Bike Lock With Canned Air, Then Smash It With A Hammer

By Theodore Gray

Posted on Sep 24, 2012

Gray Matter: Extracting Bismuth From Pepto-Bismol Tablets

Health

Gray Matter: Extracting Bismuth From Pepto-Bismol Tablets Gray Matter: Extracting Bismuth From Pepto-Bismol Tablets

By Theodore Gray

Posted on Aug 29, 2012

Gray Matter: In Which I Play With White Phosphorus

DIY

Gray Matter: In Which I Play With White Phosphorus Gray Matter: In Which I Play With White Phosphorus

By Theodore Gray

Posted on May 17, 2012

Gray Matter: In Which I Dip My Finger In Molten Lead

DIY

Gray Matter: In Which I Dip My Finger In Molten Lead Gray Matter: In Which I Dip My Finger In Molten Lead

By Theodore Gray

Posted on Mar 8, 2012

Gray Matter: Recasting The Highly Hazardous Toys of the Past

DIY

Gray Matter: Recasting The Highly Hazardous Toys of the Past Gray Matter: Recasting The Highly Hazardous Toys of the Past

By Theodore Gray

Posted on Feb 9, 2012

Instant Kool-Aid is a Marvel of Technology

DIY

Instant Kool-Aid is a Marvel of Technology Instant Kool-Aid is a Marvel of Technology

By Theodore Gray

Posted on Dec 30, 2011

Gray Matter: Easy DIY Gunpowder

DIY

Gray Matter: Easy DIY Gunpowder Gray Matter: Easy DIY Gunpowder

By Theodore Gray

Posted on Aug 18, 2011

Gray Matter: Fire In The Hole

DIY

Gray Matter: Fire In The Hole Gray Matter: Fire In The Hole

By Theodore Gray

Posted on Jul 8, 2011

Video: They Sure Don’t Make Pyrex Like They Used To

DIY

Video: They Sure Don’t Make Pyrex Like They Used To Video: They Sure Don’t Make Pyrex Like They Used To

By Theodore Gray

Posted on Apr 27, 2011

Gray Matter: A Foil Boat Floating On An Invisible Sea

DIY

Gray Matter: A Foil Boat Floating On An Invisible Sea Gray Matter: A Foil Boat Floating On An Invisible Sea

By Theodore Gray

Posted on Mar 11, 2011

Gray Matter: In Which I Set Myself On Fire

DIY

Gray Matter: In Which I Set Myself On Fire Gray Matter: In Which I Set Myself On Fire

By Theodore Gray

Posted on Oct 20, 2010

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