Daily Trivia for October 13, 2025

Each day, we offer a new 10 question multiple choice quiz. The quizzes are timed, and you get more points for answering quickly. Try it today!

Daily Trivia for October 13, 2025

Question
1
of
10
Correct:
0
Score:
0
55 Comments
+9
Level 68
Oct 13, 2025
Hmm, I haven't heard of a Leyden jar before. Also got the movie one wrong (as usual). 8/10
+4
Level 81
Oct 13, 2025
Which movie question? There were two :D
+4
Level 68
Oct 13, 2025
ah, number 4
+3
Level 61
Oct 13, 2025
I was 50/50 between that and Coulomb's flask.

Sigh...9/10

+3
Level 80
Oct 13, 2025
Nor have I heard of the Leyden jar but it's Q10 so no big shock that I missed it.
+7
Level 75
Oct 13, 2025
Never actually knew Edison was falsely attributed to that Electrocuting an Elephant film. 8/10 coz what the heck is a Leyden Jar?!
+5
Level 71
Oct 13, 2025
I haven't heard of it, by my guess is that it was a jar that was invented by someone called Leyden...
+7
Level 86
Oct 13, 2025
Or in Leiden. One of the few I got right as I know much more about history than science.
+1
Level 69
Oct 13, 2025
If you don't know, be quiet.
+5
Level 76
Oct 13, 2025
Named after the city/university of Leiden (the oldest university of the Netherlands)
+2
Level 47
Oct 13, 2025
Well think about it, how would someone have made the first battery? There’s going to be chemicals and rolled up sheets of something, so tube wouldn’t make sense because it couldn’t hold the chemicals and magnetic box just doesn’t make sense when we’re talking about a battery. Now we’re at flask vs jar, do you want your chemicals exposed to air and must be held on a stand? No, so that’s why it’s jar
+1
Level 47
Oct 17, 2025
Edison was campaigning for his DC current. Thus was very critical of AC current being dangerous. Took the educated guess from there about the elephant.
+5
Level 64
Oct 13, 2025
Naturally missed the movie ones, and never heard of a Leyden jar. 7/10.
+4
Level 75
Oct 13, 2025
Did we ALL get the same two wrong?!? Sheesh...
+5
Level 83
Oct 13, 2025
Dang. Fell at the last hurdle. In hindsight I’m pretty sure Faraday would’ve been like -20 years old. Edit: -46.
+6
Level 83
Oct 13, 2025
Also, Faraday is the greatest guy ever. He invented balloons!!! Not the toy balloons we know, but the first balloons were for science. Faraday was looking to collect hydrogen and just casually invented balloons.
+2
Level 80
Oct 13, 2025
I did as well, but I always do. And I truly didn't know the answer. I've never heard of Leyden jar. So, 9/10 and I'm cool with that.
+2
Level 49
Oct 13, 2025
My lackluster film knowledge preventing me from a 10/10 once again Drats!
+4
Level 83
Oct 13, 2025
To elaborate on Edison’s involvement in the electrocution of an elephant… Edison’s Brooklyn electric company employees (sold by Edison already, I believe) helped to execute a performing elephant that had killed a trainer. They figured this might be the most humane way to put down an elephant, but also simultaneously poisoned it. It doesn’t make the Edison company look any better that they filmed it and allowed people all over the US to watch an elephant getting electrocuted. The circus was allowing the press and the Edison Film Company in to watch, though, so I guess it was just a different time. Edison wasn’t really directly involved but an elephant 100% got electrocuted.
+4
Level 54
Oct 13, 2025
This is my 9th day in a row of getting 9!
+3
Level 77
Oct 13, 2025
10/10, proud of this one. Took the full 100 points to think on three questions and figured them all out by elimination, including a new personal longest thinking time on the Electric Slide question.
+3
Level 66
Oct 13, 2025
Electric Slide, reggae roots, but made famous by the song, 'Electric Boogie' in the 70s in Washington, DC with an 18-step line dance. Went 'viral' as it were, for like 10 yeears most popular line dance,. Kinda like the macarena in the 90s.
+2
Level 56
Oct 13, 2025
Didn't read #5 completely and didn't see it included cars.
+2
Level 66
Oct 13, 2025
Ditto on the layton jar, never heard of it.....
+2
Level 69
Oct 13, 2025
I was thinking of the Faraday Cage.
+2
Level 76
Oct 13, 2025
Surprised how few people got the Leyden jar, it is one of the few things I remember from physics class, along with the vandeGraaff Machine. (and ofcourse some basic formulas and SI units like Newton). Have you guys not been taught this? Seems like standard curriculum to me.

On the other hand, only 50% got the ampere question right which I am quit certain everyone gets taught. So I guess it is more about remembering (still, the name would ring a bell you would think, even if you could not remember what it was exactly)

+2
Level 67
Oct 13, 2025
I only knew about Leyden jars because in 4th grade I did a report on Benjamin Franklin, who didn't invent them but was inspired by them to investigate electricity further. Later in my schooling, I took a lot of physics, including electronics, and none of those classes ever mentioned the Leyden jar.

Science tends to be an area of weakness for JPers and Jetpunk in general. I would like to see more science in quizzes... Maybe I'll try to make some.

+2
Level 88
Oct 13, 2025
10/10 I knew the Leyden jar question, since my physics class had a Wimshurst machine - we'd shock ourselves, and each other with it! (Standard machine design includes two Leyden jars).
+1
Level 76
Oct 14, 2025
Hmm... when I mentioned vandegraaff generator, the wimhurst machine is what I was picturing. Though that name rings zero bells with me... Not sure if I was taught incorrectly (that the teacher mixed up the names) or that apparently I wasn't paying attention either haha.

Before I looked up the machine, I wanted to comment in respons to jmellor and buzzhedges; it has been a long time for me too, I guess remembering physics things for others is what remembering historical dates is for me, I might have been taught them, but the information does not linger. But I guess I have forgotten physics things too :D

+2
Level 68
Oct 13, 2025
It's been a lot of years since Physics class for some of us. I recognized both "Faraday Cage" and "Leyden Jar" as terms I learned about in school involving electricity...and luckily guessed right. I got "ampere" wrong, but only because I was rushing.
+2
Level 76
Oct 13, 2025
Anyway I got an electrifying score of 9/10, well it would have been if it was 10/10 :) of course missed the movie question (nr4). Changed my mind at the last moment..

Edit ow wait, if I would have gotten 10/10 it would have been shocking of course ;) :D

+2
Level 64
Oct 13, 2025
6/10
+2
Level 72
Oct 13, 2025
My joint 4th worst score - bad subject for me !
+3
Level 88
Oct 13, 2025
The Electric Slide was played at every wedding at the time when most of my friends (and I) were getting married. I never could figure out the damn moves.
+10
Level 88
Oct 13, 2025
In the original script for Matrix, humans actually were harvested for the processing power of their brains, not as batteries. Which I'd say makes a whole lot more sense and is far more interesting.

Unfortunately, the studio thought that audiences would be too stupid too understand the concept (ironically) so it was changed to the machines using humans as a power source, despite the fact that they'd have to put just as much energy into the humans to keep them alive as they get out as heat.

And as someone commented back when the film came out, even if the battery idea made sense, why not just use cows? They generate more heat than humans, and instead of needing to create a complex simulation of the world that humans don't all believe, they could just program an endless green field where all the cows are happy and docile.

And call it the Mootrix.

+3
Level 89
Oct 13, 2025
Was concerned when I figured out the theme, definitely not my forte, but to my surprise I managed the 10/10 with no guesses today (though I couldn't tell you where I've heard of Leyden jars before lol).

9,915, not quite the beast of a score I missed out on yesterday, but a step in the right direction 😁

+3
Level 80
Oct 13, 2025
Good job today. I've never heard of the Leyden jar. I think Faraday & Coulomb were both involved in electricity in some capacity...I went with Faraday.
+4
Level 70
Oct 13, 2025
Yep. I also narrowed it down to those 2. I'm kind of glad neither was right, because I am always narrowing it down to two and then picking the wrong one. At least this way, I was wrong either way, LOL.
+2
Level 80
Oct 13, 2025
Haha, I know. Coin flip...heads I'm wrong, tails I'm wrong.
+3
Level 43
Oct 13, 2025
Only 2/10 this time but building up to something special here i think!
+3
Level 48
Oct 13, 2025
My birthday!
+2
Level 70
Oct 13, 2025
9/10. Missed the last one.
+3
Level 66
Oct 13, 2025
Quiz Results

You got 10 of 10 correct

With time bonus, your score is 9,825

You beat or equaled 99% of test takers

You are #2 on your friend leaderboard!

This is your 4th best score all-time

+2
Level 37
Oct 13, 2025
I had #10 narrowed down to Leyden jar or magnetic box, ended up choosing poorly.
+2
Level 55
Oct 13, 2025
Quiz Results

You got 10 of 10 correct

With time bonus, your score is 9,795

You beat or equaled 98% of test takers

This is your 9th best score all-time

Couple of lucky guesses to get this one, but working in the electrical field made most of them easy

+2
Level 18
Oct 13, 2025
I was thinking the faraday cage
+2
Level 18
Oct 13, 2025
I got a 6/10
+3
Level 33
Oct 13, 2025
Goodness gracious, I've never done one of these before, and got 10/10.

I am actually stunned I happened to know almost everything they asked (I guessed on the electric chair one). I don't think I'll ever beat my first score.

I can thank Murdoch Mysteries for learning about the Leyden Jar.

Quiz Results

You got 10 of 10 correct

With time bonus, your score is 9,846

You beat or equaled 99% of test takers

This is your BEST SCORE all-time!

+1
Level 76
Oct 14, 2025
That show brings up a lot of interesting subjects, one of the few shows I have watched this year. However, it is not the place to learn historical correct facts haha (apart from the obvious thing that Murdoch apparently invented nearly everything there is to invent). A lot of liberties are taken and if you hear about something there for the first time, you might get a very skewed idea of how things actual happened. But it is a nice introduction to many subjects.
+2
Level 69
Oct 13, 2025
i can't believe i only got question 2 wrong
+3
Level 86
Oct 13, 2025
Shouldn't the Baghdad battery be a more correct answer for question 10? It predates the leyden jar by a thousand or two years
+2
Level 79
Oct 13, 2025
I'm somewhat amazed that so many trivia nerds routinely get movie questions wrong.
+2
Level 86
Oct 13, 2025
I find it odd too, but then again I am terrible at music and sports questions
+2
Level 53
Oct 14, 2025
6/10. The green mile seemed too obvious so I went with the little shop of horrors.

I wanted to pick Ben Franklin but I keep thinking he's a president of the US so picked someone I hadn't heard of before.

Couldn't decide between ampere and volt and chose poorly. And of course like everyone else got the leydon jar question wrong.

+1
Level 19
Oct 14, 2025
Nickel-cadmium