Harry, the great wall of china is over half the circumference of the world because it doesn’t go in a straight line. The winding of the wall makes it much longer.

just wait til harry finds out that stretching out all the blood vessels in a human would make it long enough to circle the world twice

"bloody slaves, taking credit for everything" is gonna be a new addition to harrys wild quotes😂

Imagine pranking someone with a toy submarine and everyone talks about it for almost 90 years

Imagine Harry’s surprise when he finds out the small intestine is 7 meters long

Imagine putting in years of work to build a masterpiece, just for the people in the future to think it was the alliens.

5:07 Harry can say anything at this point and no one would get mad at him lmao

For Harry's sake, the Great Wall is by no means straight and extends and turns in different directions, allowing the wall to be longer in distance within a small space😂

harry: trying to think of a lie he has told... *"its a mosquito bite" "its a birthmark" "its a burn" *

Biggest lie anyone has ever told is Harry when he said the hickey from the 20 vs 1 video was a “burn” and a “birthmark”.

For anyone wondering, speaking from an aspiring Palaeoanthropologist, the reason carbon dating can be inaccurate is purely due to its half life. Carbon has a half life of around 5,730 years, which means every cycle of those 5,730 years it becomes half as ‘potent’ I guess in classifying how old the biological material is. This means that if in 5,730 years the material becomes half as reliable, in another 5,730 years it becomes only a quarter reliable. This is why carbon dating only works up to around 40,000 years (ago) that it is deemed a ‘reliable’ source. Which is great for more modern human factors, or maybe at a stretch Neanderthal dating, but anything before that couldn’t be considered academically inaccurate, due to the amount of carbon present being little to none, after halving its life multiple times every 5,730 years until it is almost untraceable. Thanks for listening to my not-asked-for TED talk. X

6:01- Just a little info, the picture was depicted from the Battle of Pelusium (525 BC). Persians would actually use the cats as a shield and since religion forbade Egyptians to harm cats. Pretty smart lol.

“Look at these bloody slaves claiming credit for everything” Harry Lewis, 2021

Me being an intellectual: the wall is not a straight line.

The wall doesn’t go straight, it surrounds an area, that’s the whole point of a wall

They still didn’t even tell the truth about the lightbulb. It was created by Nikola Tesla, who also created AC (Alternating Current)

"bloody slaves claiming credit for everything" wait til we see this on SidemenShorts in a few years

“10 Biggest Lies!” 1. Harry saying he will upload on his main channel.

3:20 im guessing that the great wall measurement is taken with the curves of the wall being taken into account, not from start to end directly.

The Great Wall of China doesn’t travel straight. That’s why it doesn’t take up half of the world Sometimes it swirls back and sometimes there are two layers of wall in the shape of a Z also it goes up and down mountains. It’s easier to understand if you just google the shape Of the wall

11. “I’m 6 foot.” - Olajide

W2S: "i'm trying to think of a lie I've ever told" *Back in 2015 when he pretended that he owned a Ferrari 458 Spider.*

My favourite combo of Sidemen here. The way they bounce of each other! Bloody adore Harry!

Harry, you’re confusing circumference with surface area

All we need is JJ, Ethan and Harry to react to Top Gear's most offensive clips and my life will be complete.

I love how Ethan makes the connection between Volta and Volt but instead of squaring that the Volt is named after Volta, he believes he just has an electricity-themed name as if he was destined to discover the lightbulb.

Harry's knowledge of circles is really circumference=length lmao

I choked on my smoke when the "cats flying everywhere " bit came up 🤣 it sent me . I almost died 💀

Top 2: 1. Harry: "I'm not an alcoholic" 2. Harry: "I don't do drugs"

Egyptians: *puts blood sweat and tears in to make the pyramids Ethan: “aliens did it!”

Can we take a Second to appreciate Harrys MJ impression at 9:11? Edit: lol that is not a 9/11 joke i swear

Harry, walls can curve around.

As a Scottish person I can completely confirm that the weirdest thing you would find in Loch Ness is indeed another Scottish person , or maybe a swan

"He's got a better name for electricity, Volta" ... It's named after him.

Harry trying to understand the Wall of China is the funniest thing ever 😂.

Harry losing it over the length of the great wall is gold

5:00 had me laughing straight for about 2 minutes.I can't believe it.lmao ."Bloody slaves claiming credit for everything".

I just want a reaction video of JJ, Harry, Ethan and Simon together

Harry, the Great Wall of China is not in a straight line.

As a Scottish person we indeed do lurk in the bottom of Loch Ness waiting for people like Simon to get in so we can eat them

"weird things swimming about in there..." "Scottish people" as a scot can confirm

3:27 Ethan explained it. The turns and twists of the wall sometimes make the wall vertical or at an angle to the horizontal which is why the horizontal displacement of the wall will be far less than its distance i.e. 21000 km

5:52 Steve Harvey was an acient Egyptian!!🤯🤯

When I saw MJ on the Thumbnail, I genuinely thought they were gonna talk about the controversy but thank god

5:07 “bloody slaves”😂😂 only Harry 😭😭

"He's got a better name for electric; volta" It's because volts were named after him lol

13:45 Well no shit, the volt is named after him.

Me sitting here listening to Harry asking how the Great Wall of China is possible and me just sitting here like, it’s not straight Harry, so thank you Bez for satisfying me.

Harry the reason that the great wall of China is half the size of the earth is because it curves alot

Harry's dark humor is top level

The fact that Harry was wearing his shirt inside out through the whole video

This is the best reaction trio

Ethan and Simon are those two kids in school that always talk when there's a video.

Ethan talking about Alessandro Volta: He has a better name for electric. Well, the Volt was named after him, so...

Someone tell Harry that the Great Wall of China doesn't go in a straight line, it is situated on a mountain, therefore it goes up and down and also diverts a lot to its left and right. This is why it is around 21,000 km long because of its actual distance covered while the Earth has a straight line of circumference adding up to a total of 40,000 km.

harry deserves an award! Give that man a medal!

You guys cannot have missed all the goddamn comments about we wanting JJ, Harry and Ethan reacting to top gear most offensive clips

5:07 “bloody slaves” - I'm surprised that Harry has not been canceled yet 😂😂 Edit - I hope you guys know that I am joking, Harry can't be canceled he's too sweet

"I am a fighter"-Bryce Fall

5:07 cancel culture is gonna take that out of context 😭

Harry will get baffled when he finds out the combined length of our intestines 😂😂😂

Alternative Title: Ethan, Harry and Simon look and laugh at pictures while some guy waffles in the background

12:40 what the hell, Ethan actually called it! They’ve been talking about that in the news recently, that it’s not as healthy as they portray

I see Michael Jackson, I click with no hesitation. ♡

harry: says something horrible about slaves at this moment, he knew, he fucked up

Fun fact : the man in the painting is holding a cat because cats are considered as gods in ancient Egypt so that the enemy (Egyptians) can’ t shoot at him

Edison made the lightbulb practical to use. Thats kind of a frequent theme in history: if somebody greatly revolutionizes something and makes it practical to use, they usually get the credit for it.

Harry's logic sometimes makes me wanna 🌋🏃‍♀️

"he's got a better name for electric.. volta" yes that's because they named the volt after him

Top 10 biggest lies: My mum"let me hold that money for you I'll give it back later"

Its funny how Ethan says Volta had a good name for electric when he is the namesake for volts 😂

10:30 who else yawned with harry??

5:08 had me dying 😂😂😂 Harry is a LEGEND!

I knew MJ didn't create that dance but I just didn't know the actual person. Crazy

11:00 That's why we use Potassium-Argon dating...

"That's a better name for electrics- Volta" yeah the Volt was named after him so I'd expect so

Answering harry's question about the great wall of china, the wall is split up into separate pieces and is not an exact straight line and so its total length is 20000km rather then one big straight line of 20000km and so it does not go across half the world.

6:49 Simon: ‘I’d just think there’s weird things in there ... Scottish people’

“She was even more upset that I wouldn’t come clean” Harry 2021

Not me thinking the MJ myth was gonna be something about him bleaching his skin lmao 😂 Their random MJ impressions were hilarious 😂 😂 very much enjoyed lmao 🤣 I guessed it was the moonwalk myth after his dancing was mentioned bc I’ve seen/heard of it before lol

Fun fact: So like Egyptians treated cats like gods. They killed snakes, mice and stuff. They even put gold collars on em. Hence the painting with the cat being rescued. So enemies of the Egyptians knew this and used it against them. When they went to war the Egyptians, they would strap live cats onto their shields as they knew they wouldn't attack the animals. Pretty smart tbh

"Alessandra Volta has a perfect name for electricity" hmmm I wonder why, maybe they named Volts after him

The biggest lie told in history is "Honey, go to bed. Santa won't come to our house if you don't go to sleep."

1:51 Great Barrier Reef big brain

“There’s weird things in there; Scottish People” The Nation of Scotland: *Unsubscribe*

“ The former king of pop” he’ll always be “the king of pop” even if he’s dead or in the Bahamas

5:07 this is why i love harry...im black and im not even offended by this i just lmao... not to mention Simon and Ethans reaction to what he said had me cracking up🤣🤣🤣

the best 3 sidemen!

Alessandro Volta appears: Ethan: "Oh, he has a better name for electrics." Me, an electric engineering major: Ever heard of a volt? -_-

Simon: "There's weird things in there, Scottish people". All Scottish people: bruh

Hi guys keep up the brilliant vids

Harry: “something that’s really bad for you like bananas” Everyone in 2122: “Omg he pulled a simpsons and predicted the future!”

5:25 if jj was there that could have been one the best sidemen reacts moments

“look at these bloody slaves, Claiming everything ...” 😂😂😂

Let's all make them react to the history of the entire world, i guess

Two best quotes from the video: "Look at these bloody slaves claiming credit for everything" -Harry "I think there are weird things in there, Scottish people." -Simon

Harry trying to think of his biggest lie Meanwhile: his old pack openings, his giveaway when he started his channel and the diss tracks

I like these three together. Simon is genuinely smiling.

We need harry, ethan, jj the best reactors

To answer Harry’s question, it bends a bunch and there are actually a bunch of layers in some places, the thing isn’t entirely connected and there’s about half a dozen individual walls