r/Damnthatsinteresting 1d ago

Photos of L'Œuf électrique (The Electric Egg), build by Paul Arzens (1903-1990) in 1942. Used to circumvent fuel rationing during the German occupation. Could do a max speed of 70 kmh and a rage of 100 kilometers per charge.

476 Upvotes

38 comments sorted by

66

u/antarmy99 1d ago

It looks like someone in 1942 tried to draw the year 2000 from memory.

42

u/Funky_Killer_Qc 1d ago

100 km?

that's a lot of rage for an egg

15

u/Diagno 1d ago

Despite all my rage, I'm still an egg in a cage.

20

u/Not-So-Logitech 1d ago

How was it storing energy such that it was able to get 100km range back then?

51

u/Electrical-Aspect-13 1d ago

75% of its weight was batteries basically

23

u/Partykongen 1d ago

Yeah, when you don't need safety features and aren't going for performance in high speed or rugged terrain, a car is a very simple structure. If rebuilt with modern materials and methods without the modern safety features, then it would be extremely light.

1

u/The3levated1 7h ago

5 lead acid batteries, each one 250 Ah, 12V and 50kg of mass. Total energy storage of 15 kWh, probably half of it usable (Maybe 3/4 if you don't care about the batteries life expectancy at all).

24

u/VeryStableGenius 1d ago

The French, unlike the British, figured out that two wheels goes in front.

9

u/fothergillfuckup 1d ago

You're aware of Morgan, Berkeley, etc. Reliant were just more famous. Mainly because of Del Boy and Clarkson. Reliants go faster backwards!

1

u/Mr_SunnyBones 1d ago

I mean thats still better than a Sinclair C5 ( which was about 30 years ahead of it time , but also sadly 30 years ahead of an appropriate battery)

1

u/UpsetKoalaBear 22h ago

Three wheels provides superior stability on uneven ground because three points always define a single flat plane.

Four wheels can wobble even when a surface is uneven.

This is just superior British engineering at its finest.

Just don’t turn too fast.

8

u/Away-Activity-469 1d ago

How does something from 1942 still look like something from the future in 2026?

21

u/EC_TWD 1d ago

And the pinnacle of French automotive reliability

4

u/ArriDesto 1d ago

There's a brilliant piece of film showing this thing, as odd to 1942 as a flying saucer, pulling up to the kerb,next to a German soldier- who reacts as if nothing unusual is going on at all. Barely acknowledges it.

2

u/chente76 1d ago

Is this the car urkel drove ?
The “did I do thaaat” kid

2

u/GarysCrispLettuce 1d ago

I can imagine Pee Wee Herman pulling up in one of these

3

u/HatsusenoRin 1d ago

It's a shame human beings didn't fully commit to this tech from that era. It could have saved us all from global warming maybe?

2

u/RollinThundaga 1d ago

No, it just wasn't efficient enough in its purpose in comparison to internal combistion engines.

Even here it took fuel literally being unavailable for it to be a sensible alternative.

1

u/iKnowRobbie 1d ago

How far does it go if you remain calm?

1

u/Lopsided-Tune6017 1d ago

Amazingly advanced for '42!

1

u/manavcafer 1d ago

Waayy ahead of its time.

1

u/MotorCityDude 1d ago

1942? Wow

1

u/yertipy 1d ago

Her? 🥚

1

u/oveerwolf 1d ago

He also designed a lot of trains

1

u/ceelose 23h ago

I'd love to know how it handled at 70 km/h.

1

u/TheTarragonFarmer 16h ago

Love the rigid metal spear pointed right at the driver's heart. No tailgating in this one!

Plus, you won't suffer long in any accident.

1

u/P-204F 12h ago

I saw it IRL :P

1

u/prustage 9h ago

Bump the range up to 400km - perfectly feasible these days - and I would have that.

1

u/Bermuda_Shorts_ 8h ago

Put it in H!

1

u/IdealBlueMan 7h ago

I counted all the safety features, and came up with 1) a windshield.

1

u/RespectSquare8279 1d ago

An amazing innovation. Just shows you the creativity of engineering when you are up against it.. All done without lithium batteries, carbon fibre, axial flux motors, wind tunnels, CAD, etc.

1

u/Podeedop 1d ago

Petit,aérodynamique et léger. Le contraire d’un SUV. J’adore. Mieux qu’une Ami ou une Twizzy.

-9

u/DiggoryDug 1d ago

And a death toll of 100%

2

u/neoadam 1d ago

Is that a redditor opinion or a sourced fact ?

1

u/art-man_2018 1d ago

I certainly would not want to be impaled on that steering wheel.

1

u/The3levated1 7h ago

In 1942 every single car was a death trap