August 13, 1941 Beans

The car itself was destroyed long ago, the ingredients for its manufacture unrecorded, but the thing lives on in the hearts of hemp enthusiasts, everywhere.

The largest museum in the United States is located in the Detroit suburb of Dearborn, the Henry Ford Museum of American Innovation. The sprawling, 12-acre indoor-outdoor complex in the old Greenfield Village is home to JFK’s Presidential limo, the Rosa Parks bus and the Wright Brothers’ bicycle shop. There you will find Abraham Lincoln’s chair from Ford’s Theater along with Thomas Edison’s laboratory and an Oscar Mayer Wienermobile. George Washington’s camp bed is there, with Igor Sikorski’s helicopter and an enormous collection of antique automobiles, locomotives and aircraft.

One object you will not find there is Henry Ford’s plastic car. Made from soybeans.


As a young man, Henry Ford left the family farm outside of modern-day Detroit, and never returned. Ford’s father William thought the boy would one day own the place but young Henry couldn’t stand farm work. He later wrote, “I never had any particular love for the farm—it was the mother on the farm I loved”.

Henry Ford went on to other things, but part of him never left the soil. In 1941, the now-wealthy business magnate wanted to combine industry, with agriculture. At least, that’s what the museum says.


Ford gave the plastic car project to yacht designer Eugene Turenne Gregorie at first, but later turned to the Greenfield Village soybean laboratory. To the guy in charge over there, a guy with some experience in tool & die making. His name was Lowell Overly.

The car was made in Dearborn with help from scientist and botanist George Washington Carver, (yeah, That George Washington Carver), a man born to slavery who rose to such prodigious levels of accomplishment that Time magazine labeled the man, the “Black Leonardo”.

George Washington Carver, at work in his library

The soybean car, introduced to the public this day in 1941, was made from fourteen quarter-inch thick plastic panels and plexiglass windows, attached to a tubular steel frame and weighing in at 1,900 pounds, about a third lighter than comparable automobiles of the era. The finished prototype was exhibited later that year at the Dearborn Days festival, and the Michigan State Fair Grounds.

The thing was built to run on fuel derived from industrial hemp, a related strain of the green leafy herb beloved of stoners, the world over.

Ford claimed he’d be able to “grow automobiles from the soil”, a hedge against the metal rationing of world War Two. He dedicated 120,000 acres of soybeans to experimentation, but to no end. The total acreage devoted to “fuel” production went somehow, unrecorded.

Another reason for a car made from soybeans, was to help American farmers. In any case Henry Ford had a “thing”, for soybeans. He was one of the first in this country, to regularly drink soy milk. At the 1934 World’s Fair in Chicago, Ford invited reporters to a feast where he served soybean cheese, soybean crackers, soy bread and butter, soy milk, soy ice cream. If he wasn’t the Bubba Gump of soybeans, perhaps Bubba Gump was the Henry Ford, of Shrimp.

Ford’s own car was fitted with a soybean trunk and struck with an axe to demonstrate the material’s durability, though the axe was later revealed to have a rubber boot.


Henry Ford’s experiment in making cars from soybeans never got past that first prototype and came to a halt, during World War 2. The project was never revived, though several states adopted license plates stamped out of soybeans, a solution to the steel shortage farm animals found to be quite delicious.

The car itself was destroyed long ago, the ingredients for its manufacture unrecorded, but the thing lives on in the hearts of hemp enthusiasts, everywhere.

The New York Times claimed the car body and fenders were made from soy beans, wheat and corn. Other sources opine that the car was made from Bakelite or some variant of Duroplast, a plant-based auto body substance produced in the millions, for the East German Trabant.

One newspaper claimed that nothing ever came from Henry Ford’s soybean experiments, save and except for, whipped cream.

Author: Cape Cod Curmudgeon

I'm not a "Historian". I'm a father, a son and a grandfather. A widowed history geek and sometimes curmudgeon, who still likes to learn new things. I started "Today in History" back in 2013, thinking I’d learn a thing or two. I told myself I’d publish 365. The leap year changed that to 366. As I write this, I‘m well over a thousand. I do this because I want to. I make every effort to get my facts straight, but I'm as good at being wrong, as anyone else. I offer these "Today in History" stories in hopes that you'll enjoy reading them, as much as I’ve enjoyed writing them. Thank you for your interest in the history we all share. Rick Long, the “Cape Cod Curmudgeon”

5 thoughts on “August 13, 1941 Beans”

  1. This sounds really cool and modern…I wonder if it would have been like fiberglass?

    Wonder if you could have done a shotgun with the exhaust? lol.

    Liked by 1 person

  2. Another thing I knew NOTHING about! Thank you! And I went to a highschool with a library endowed by the Ford family, who sent a lot of their kids to school there. How interesting that he was an early fan of soy products! Could you also, if you haven’t already, write a column about how Ford (I think) sold trucks to Nazi Germany during WWII and how Ford was also a fan (at least for a while?) of Hitler? I would like to read a level accounting of that part of Ford’s legacy… I was reminded of Ford’s Nazi history (which I am only remembering vaguely and perhaps inaccurately) by a fellow blogger’s recent anti-vax post, in which she mentioned IBM helping Nozi Germany with organizing their horrific records regarding the “purification” of Germany. Maybe you could write about that, too…

    Liked by 1 person

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