Engineering and Construction
Anti-Pollution Ventilators
1996: French engineer Yves Lecoffre proposed installing 70,000 "anti-pollution ventilators" (aka fans) around the streets of Paris to blow away the exhaust fumes from cars.Was he joking about this? Was it some kind of April Fool joke? Not as far as I can tell. Though I can't imagine how his scheme would have made the slightest difference to Paris's air quality.
Calgary Herald - May 4, 1996
Posted By: Alex - Tue Apr 13, 2021 -
Comments (3)
Category: Engineering and Construction, Really Bad Ideas, Urban Life, 1990s
The use of blood to make concrete
In 1980, Charles Laleman of France received a US patent (No. 4,203,674) for a technique for making concrete by mixing together cement with blood. His patent described a variety of different recipes one could use to create this blood concrete. For instance:
A light colloidal concrete is prepared by using:
a commercially available cement (cement CPA 400), a silico-calcareous sand graded no higher than 0.8 mm (the cement/sand mass ratio being equal to 1), whole blood powder of animal origin, a colloid, and mixing water in variable proportions.
The various constituents are mixed by means of a mixer working between 100 and 600 r.p.m.
The advantage of using blood, Laleman argued, was that the oxygen in it produced a lighter concrete.
Curiously, Laleman acknowledged that the idea of using blood to make concrete wasn't in any way new. He cited a variety of earlier patents, such as US patent 1,020,325 from 1912 which described mixing blood into concrete. And, in fact, the technique of using blood to make concrete was even practiced by the ancient Romans.
What made Laleman's technique unique (and therefore patentable) was apparently that he used it specifically to lighten the concrete, rather than to color it or to make it more porous. That seems like a rather fine distinction to me, but it was enough to earn him a patent.
Laleman's list of earlier patents includes another oddity. He refers to US Patent No. 3,536,507 (from 1970) which describes making concrete by combining cement with "an admixture which is derived from the fermentation liquor resulting from the aerobic fermentation of liquid carbohydrates, e.g., molasses from beet or cane sugar, corn, wheat or wood pulp." That sounds like a fancy way of saying they were mixing cement with beer.
Posted By: Alex - Sun Mar 15, 2020 -
Comments (4)
Category: Engineering and Construction, Inventions, Patents, 1980s, Blood
A Queer Ferry
I would call this an aerial tramway for cars. Seems it would have been much easier just to build a bridge!
Posted By: Paul - Wed Nov 27, 2019 -
Comments (8)
Category: Engineering and Construction, Motor Vehicles, Technology, 1930s
Super-Greater New York
We can still do this. A nice walk to the Statue of Liberty on Landfill Manhattan.
Source of document.
Posted By: Paul - Mon Feb 05, 2018 -
Comments (6)
Category: Engineering and Construction, Excess, Overkill, Hyperbole and Too Much Is Not Enough, Urban Life, 1910s
When Havoc Struck
It's never news or entertainment when something goes right, only when it goes wrong. The 1978 TV series WHEN HAVOC STRUCK knew what people wanted. Glenn Ford must've needed a paycheck.
Other episodes on YouTube.
Posted By: Paul - Sat Dec 30, 2017 -
Comments (0)
Category: Accidents, Goofs and Screw-ups, Death, Destruction, Engineering and Construction, 1970s
The Giant Bible of 1917
Why, one hundred years later, can I find no extant traces of this massive Bible?
Original text here.
Original article here.
Posted By: Paul - Sat Sep 03, 2016 -
Comments (8)
Category: Engineering and Construction, Excess, Overkill, Hyperbole and Too Much Is Not Enough, Religion, Books, 1910s
Giant Grocery Cart
The Shopper Chopper is the world's largest shopping cart and you can hire it for events! Reminds me of the cart races in the movie Jackass!
Posted By: patty - Mon Jun 13, 2016 -
Comments (2)
Category: Engineering and Construction, Enlargements, Miniatures, and Other Matters of Scale, Excess, Overkill, Hyperbole and Too Much Is Not Enough
All Aboard The Doggy Train
Those dogs are lucky to have such great humans taking care of them!
Posted By: patty - Fri Oct 02, 2015 -
Comments (1)
Category: Animals, Elderly and Seniors, Engineering and Construction, Dogs
Home heating with beer cans
Back in the late 1970s, Bill Tolle of Woodlawn, Ohio figured out a way to use empty beer cans to heat his home in the winter. Basically he made a solar heater, with the empty cans trapping the sun's heat. But the beer can angle perked the media's interest.
Posted By: Alex - Fri Aug 22, 2014 -
Comments (10)
Category: Engineering and Construction, Inventions, 1970s
By Chevy From Cuba to USA
With the recent migrant tragedies at sea around the globe, we must always recall one of the great refugee success stories: turning an old Detroit truck into an ocean-going vessel.
More photos here.
Full story here.
Posted By: Paul - Fri Nov 29, 2013 -
Comments (7)
Category: Dictators, Tyrants and Other Harsh Rulers, Engineering and Construction, Oceans and Maritime Pursuits, North America, Twenty-first Century, Trucks
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| Alex Boese Alex is the creator and curator of the Museum of Hoaxes. He's also the author of various weird, non-fiction, science-themed books such as Elephants on Acid and Psychedelic Apes. Paul Di Filippo Paul has been paid to put weird ideas into fictional form for over thirty years, in his career as a noted science fiction writer. He has recently begun blogging on many curious topics with three fellow writers at The Inferior 4+1. Contact Us |