Pratica di Shadowing: My Secret Warehouse Tour - Impara a parlare inglese con i video

- I built a new massive secret lab that the average person will never find because the only way in is through this fake old, dusty office.

But I'm gonna give you guys a hint.

And if you want a small taste for what's inside, well this is a tennis ball cannon, and this is my childhood hero Nitro from the TV show, "American Gladiators." - Nitro.

- And he's gonna try and shoot me with a tennis ball cannon from the show as I try and not get shot.

The only problem is I've made some modifications to the cannon and it shoots tennis balls stronger than the original.

Like a lot stronger.

Dude.

But before we see if I actually live I'd like to introduce you to my brand new Willy Wonka factory for engineering I've been secretly designing and constructing over the past year and a half.

Not only have I been making all the builds for my YouTube videos here, but it's also the birthplace for the most ambitious thing I've ever done, which I'll show you in a few minutes.

It's got secret passageways and $10,000 in a glass suitcase, if you can fire a tennis ball into the bullseye, the world's longest Hot Wheels track, rooms that magically reveal themselves, and a handful of some new engineering inventions that I came up with just for the lab.

Since I was like eight years old I've had this dream to design and build my own warehouse, and this is it.

Welcome to CrunchLabs.

So today, I'm gonna walk you through my 10 favorite things about this place, and then at the end of the video I'll explain how you can actually come out here to build with me and my team for a day.

With that, let's jump right into number 10, which is basically a way better version of a fireman's pole.

Now, the best thing about a fireman's pole is that it's more exciting than using the stairs, but other than that, they kind of suck.

I either do the thing where I hit the ground too fast and burn my hands, or I do the thing where I sort of squeak my way down and I still burn my hands.

So I thought, what if you could walk off the balcony holding a rope that ran through some pulleys and was connected to some kind of counterweight?

Well, that works great, and you land at the perfect speed as long as you weigh just a little bit more than the counterweight.

But unfortunately, if you weigh less, you're not gonna go anywhere, and if you weigh too much more, you're still gonna land with a crash.

If only there was a way to have a perfect soft landing no matter what you weigh.

Well, it turns out there is.

Using the power of pneumatics.

This is actually the same tube and piston we used for the last devil's toothpaste explosion.

Only this time we just let the natural restriction of the air having to squeeze by the piston slow you down.

So instead of the fireman's pole, we got the fireman's piston.

It's so fun, and you basically feel like a superhero every time you use it, but more importantly, it works the same no matter what you weigh.

Here's a family friend who weighs half as much as I do and she sticks the landing like a pro just the same.

Next up, if we walk over here, we see number nine which is the Nerf armory.

This of course allows me to pick my weapon of choice and then to perch myself up here on the balcony to keep an eye on my team and motivate anyone that I think just isn't working hard enough.

But you'll notice there's a second fireman's piston over there.

Only the rope on this one has a foothold and lowers half as slow, which means on the way down you can get real Jason Bourne with things.

Then number eight, we've got this cool hangout area on the balcony overlooking the workspace.

Of course for entertainment up here we got Chopsticks.

Hey, Chopsticks, play me a banger.

- You got it, Mark.

- The perfect choice.

- Enchante.

- Then right here we've got an original blueprint from a "Mythbusters" episode, a couch that transforms into a couch plus as well as the chair that transforms into a chair plus.

Then my super cool brother Brian made this super cool, old school, retro arcade game as a lab warming gift so I can play all the classics.

Then we stole this claw machine from a Denny's and filled it with Phat Gus plushies, and it hides one of the secret passages into the space.

But I'll show you that one in a second.

And now it's time for number seven, which next to the fireman's piston showcases my second favorite way to make it down to the ground floor.

Now, don't worry, folks, no Mark Robers were hurt in the filming of the segment because down below there was a shipping container with a giant foam pit.

Nailed it. And in addition to allowing for emergency second floor exits, it also allows you to up your Nerf battle game.

But importantly the shipping container is on wheels which means we can wheel it back to its natural habitat in the arena room.

And giant foam pits are awesome for many reasons, but foremost among them is if you have a buddy who's a professional ultimate Frisbee player he could toss you some throws, so you can try and be just like him.

Oh yeah Just be prepared that when he does it after you he's gonna make it look much cooler.

Coming in at number six is all the engineering Easter eggs that we've hidden around here.

As an example, let's take the bathroom, which I think we could all agree is usually pretty boring.

First off, we found this regal portrait of what is ostensibly one of Phat Gus's forebears.

But if you look closely here you'll see there's a magnetic contact switch and then a magnet on the seat lid.

That's because men are pigs, and as long as the sensor detects the seat is in the up position it will deploy the solenoid and keep the door closed.

And now with nowhere to go, you've got plenty of time to reevaluate your terrible life choices.

And then I've always loved the idea from this "Far Side" cartoon, which is like a hand wash detector.

And the best thing about being an engineer is if there's a thing that doesn't exist and you want it to exist, you can just make it exist.

So we have a limit switch here that gets triggered on the flush, and then a capacitive touch sensor here that knows if the faucet's been touched.

And then finally a hall effect sensor here that tells us if the door's open.

And so if the Arduino under here detects that the toilet is flushed and then the door has been opened without the signal the sink has been touched between those two events then this flashing light goes off and everyone knows who not to high five. Honorable mention in the bathroom is the air freshener which is actually filled with glitter bomb fart spray because subversion of expectations equals comedy.

Then coming into number five is how we actually keep the lab location super secret.

If you were to walk in off the street or deliver a package here, this is what you'd see.

And clearly who whoever works here is not who you would expect would be hiding a high-tech state-of-the-art Willy Wonka engineering lab, but when you turn this eagle and the bookshelf slides over revealing a secret passageway down a hallway ending on a dope view of my work bench.

But there's an even more secret entrance hidden in this room and you can only access it by putting a quarter in here and then pushing this button.

Climbing this ladder not only leads you to the underside of the claw machine where you can put yourself right in the mix of things, but then pushing right here means you've taken the shortcut straight up to the cool balcony hangout area.

And I brought my niece and nephew out here to tour the place, and this was perhaps their favorite part, which just might have cemented my status in my ongoing quest to be the favorite uncle.

Were it not for my regrettable actions in the foam pit at the conclusion of the tour. Now I know what you're thinking.

It's not exactly secret now that I've shown 20 million people exactly what the secret entrance lobby looks like.

But after this I'm gonna give this place a complete makeover.

So next time you find yourself waiting your turn at the barber or perhaps stuck in the waiting room at the dentist office, you might wanna get up and just start moving everything around on display because the entrance to the CrunchLab just might be behind that oversized tooth decay poster hanging on the wall.

All right, so before we get to the final four in the countdown, like the world record Hot Wheels track or the Hidden Museum or even how you could come out here yourself, I need to tell you about what else we do here or why we even call it CrunchLabs.

Three of my favorite things are teaching, coming up with new ideas, and getting people stoked about science and engineering, especially the young folk.

And so for over a year, in addition to building this place I've been working on a way to combine those three things.

And here it is.

It's called the CrunchLabs Build Box and it's a monthly tour that gets delivered to you where we build it together and then explore all the juicy physics that make it work.

For a long time, I've had parents reach out to me and say, "My kid is 8 or 12 years old, and they love your videos.

They want to be an engineer like you.

How do I foster that passion?

Like what's the first step?" And I've just never had a great answer for that specific situation until now.

Let's do an unboxing and see what's inside.

Oh, and by the way, this is precisely where the toys are designed, right here in the CrunchLab.

In fact, this first one is this super cool rapid fire disc launcher.

As you know, I love to take something humans do and then build a robot to help me do it way better.

Like with kicking field goals, skipping rocks, setting up dominoes, bowling, golfing, or even throwing bullseyes.

Well, now you get to have the same feeling and build a machine that gives you superpowers versus someone trying to throw this Frisbee with their own lame arm.

What kind of superpowers?

Well, I'm glad you asked.

We engineered the crud out of this thing to optimize six rapid fire shots for maximum glide with maximum accuracy.

You will dominate any mere human who tries to challenge your creation.

So when you open the box, the first thing you see is a link to a video where I not only walk you through how to put it together step-by-step but then we talk through all the physics and engineering juicy nuggets that makes something like this work.

It's like unlocking your own secret Mark Rober video every month.

Only it's better because you're right there in the trenches constructing your own build alongside me allowing the engineering discoveries to really sink in.

It basically bumps into all these stationary air molecules and it causes it to deflect up.

So for example, in the disc launcher we learn all about how useful flywheels are and then each month you earn a gear badge with a different engineering principle, and at the end of 12 months, it will make a really cool gear train like this, at which point you unlock my signature to make it all official.

So the first video is up in its entirety for free over on the new CrunchLabs YouTube channel.

And I'll put a link in the video description so you can see for yourself that we're not cutting any corners here.

And then in addition to the video, as backup, we've also got some simple booklet instructions.

And as a nod to Team Trees, Team Seas, and my buddy MrBeast, we maximize for sustainability in our material and packaging choices.

Even the bags inside are compostable.

And the disc launcher is just the tip of the iceberg.

In another box we built this super cool Rube Goldberg catapult and the gear badge here is for projectile motion.

100

Here's a robot guaranteed to outdraw your brother where we learn about linkages.

101

Or there's this coin spinner machine that gives you the superpower of spinning a coin better than any human.

102

And there we learned about ratchets.

103

And you get two of them so you can compete in a "Beyblade" style fight to the last coin standing.

104

There's a bunch more but I want it to be a surprise for you.

105

So rest assured, we designed our hearts out on every single last one.

106

And just like it says on the box, my goal with CrunchLabs is to help you think like an engineer.

107

That means you think critically, you could break a problem down into manageable steps.

108

Thinking like an engineer makes you a better soccer player or piano practicer or math studier because you're resilient.

109

You know it's not only okay but it's important to fail a bunch in order to hit that big breakthrough.

110

That's why it's called CrunchLabs.

111

So we can crunch and break and fail things so we can learn fast.

112

That's literally the process of how I make every single one of my robots that eventually works out awesomely.

113

There's just no better teacher than a good crunch along the path to finding the best design and any good engineer knows that's true.

114

So if you wanna fight that summer brain drain and embark on this yearlong journey with me, go to crunchlabs.com/markrober.

115

Use the link in the video description, where, as an early adopter special, we're giving away two months free.

116

Supplies are definitely limited on this first run, so if you don't wanna miss out, be sure to go check out our lovely website after this.

117

Speaking of which, I've just got a shout out Shopify 'cause that's how we built it.

118

They were super helpful, and I've been friends with them for a long time, and they give you all the tools to turn your idea into an actual business.

119

All right, so continuing on with our top 10 list of the coolest things here at CrunchLabs.

120

At number four, if you look right here, we've got the start and finish line of the world's longest Hot Wheels track at over a half a mile.

121

Here we go.

122

Now the Crunch Labs is big, but not exactly half a mile big which is why we had to employ some clever switchbacks to do the trick.

123

But after doing one, we realized it only got us like 10% of the way there, so we scaled it up to fill an entire wall.

124

Now we're employing over 75 of the official Hot Wheel speed boosters to help manage the balance of our potential and kinetic energies because that's allowed in the rules.

125

And it's just kind of fun to watch it go back and forth and back and forth.

126

And so after we make it through the mouse hole and travel around the bend, we complete the loop and set an official new world record.

127

Next up at number three, if you press this button, you obviously shouldn't press, then these mirrors become see-through revealing sort of a storage room of a bunch of my previous builds.

128

And if you come through this incognito door you could even see them up close including the automatic bullseye dartboard, all four glitter bombs, the original double iPad sweatshirt Halloween costume from my very first video, and a handful of other classics as well.

129

Now, before we wrap it up with the last two coolest things about this place I just want to submit for honorable mention, not only this bike with a legit train horn attached when the bell just isn't cutting it...

130

Dah, that's loud.

131

But also to the brainstorm room that has walls covered in floor to ceiling whiteboards, which is a feature I stole from my favorite conference rooms at both NASA and Apple, as well as this decorative massive ant farm we built for the wall.

132

It's fascinating to see how they organize and work together, like how both ant colonies instinctively have made a graveyard in the corner for all their fallen comrades.

133

And now at number two, we're back with the tennis ball cannon.

134

After Nitro put it through the wall...

135

Oh, it's literally smoking.

136

We decided to give it the half inch plywood test.

137

And you can see it passed with no issues.

138

Which meant we were left with just one more official scientific investigation to conduct, the watermelometer.

139

The cool thing here is you might have noticed this glass suitcase attached to a chain with $10,000 cash in here.

140

The deal is you could practice as much as you want, and I've even set up some additional targets for that purpose.

141

But everyone gets only one official shot in their whole life to hit the bullseye and make it down the tube and into the box to unlock the $10,000 suitcase.

142

So for the avoidance of doubt when you're ready for your official shot you just sign the wall and now the pressure's really on.

143

And as for Nitro...

144

- I'm gonna be your worst nightmare.

145

- Oh, I love it.

146

He's talking trash.

147

Even though I did make him reduce the pressure to one-fifth full power.

148

You suck, Nitro.

149

- You're going down. - I still took a beating. - Oh, that was a...

150

- But at least I survived.

151

Retreat. And finally, the number one coolest thing about this place is you can actually come here.

152

Every month before we ship out the CrunchLab build boxes, I essentially cover my eyes, throw a dart, and then I open whatever box I hit and set this inside.

153

It's called the platinum ticket.

154

And if you happen to be the one who gets the box with the ticket inside that month, then you and your family get to come out here and spend a day with me and my team making whatever crazy idea it is you want us to build together.

155

And because I repeat this every month that means you have a new chance to win every month.

156

And you know I'm no statistician but supplies are kind of limited on this first run.

157

So early adopters really increase their chances of winning this thing right outta the gate.

158

You can see a link to all the official rules in the video description.

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Whoa. So if you needed one more reason to get your Build Box so you could have fun hanging out with me a bunch this summer while you learned to think like an engineer, then there it is.

160

So just head to crunchlabs.com/markrober or use the link in the video description to get that early adopter special of two months free.

161

I've found that thinking like an engineer and having more of an understanding of the amazing world around us is such a lovely lens from which to experience life.

162

And creating that spark in the next generation of big problem solvers is why I can't wait for you guys to see these dang boxes.

163

Thanks so much for your support over the years and thanks for watching.

📺 Stesso Canale

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About This Lesson

In questa lezione, praticherai l'ombreggiatura (shadowing) con un video dinamico e divertente, ideale per migliorare la pronuncia inglese e l'abilità di seguire un discorso veloce e espresso. Analizzerai frasi colloquiali, vocaboli tecnici e espressioni idiomatiche, mentre ti familiarizzi con l'intonazione e il ritmo tipici dell'inglese parlato.

Parole chiave e frasi utili

Secret passageways: Passaggi segreti. Un esempio di vocabolo composto utile per descrivere spazi nascosti.
Counterweight: Contropeso. Termine tecnico usato in ingegneria, perfetto per espandere il tuo lessico specialistico.
Nerf armory: Armeria Nerf. Un'espressione colloquiale per indicare una collezione di giocattoli da combattimento.
Foam pit: Piscina di schiuma. Utile per descrivere aree di sicurezza o di gioco.
Easter eggs: Uova di Pasqua. In contesto, si riferisce a dettagli nascosti, un termine spesso usato in media e design.

Consigli per la pratica

Il video ha un ritmo veloce e una tonalità entusiastica, quindi usa la tecnica del shadowing in inglese per seguire il discorso in tempo reale. Ripeti ogni frase immediatamente dopo il speaker, concentrandoti su: - La pronuncia delle consonanti forti (es. "cannon", "crash") e la riduzione delle vocali (es. "gonna" invece di "going to"). - L'intonazione alta per esprimere l'entusiasmo (es. "Welcome to CrunchLabs!"). - La pausa tra le idee, per capire la struttura del discorso. Per migliorare, usa un shadowing site per registrare te stesso e confrontare la tua performance con l'originale. Ricorda: la chiave è la costanza, anche 10 minuti al giorno di shadowspeak possono fare la differenza!

La grammatica di questo video

Le strutture che chi parla usa di più, con le parole esatte del video:

Struttura	Nel video
Frasi condizionali if + frase, will/would + verbo — una condizione e il suo risultato	if I actually live I'd like · if you look closely here you'll see
Present perfect have/has + participio passato — un’azione passata che conta ancora adesso	I've made · I've been · I've ever done
Frasi relative who / which + frase — un’informazione in più su una persona o una cosa	friend who weighs · nine which is · slow, which means
Forma passiva be + participio passato — conta ciò che accade, non chi lo fa	was connected · were hurt · be prepared

Cos'è la tecnica dello Shadowing?

Shadowing è una tecnica di apprendimento delle lingue supportata da studi scientifici, originariamente sviluppata per la formazione dei traduttori professionisti e resa popolare dal poliglotta Dr. Alexander Arguelles. Il metodo è semplice ma potente: ascolti un audio in inglese di madrelingua e lo ripeti immediatamente ad alta voce — come un'ombra che segue il parlante con un ritardo di solo 1–2 secondi. A differenza dell'ascolto passivo o degli esercizi di grammatica, lo shadowing costringe il tuo cervello e i muscoli della bocca a elaborare e riprodurre simultaneamente i modelli di discorso reale. La ricerca dimostra che migliora significativamente la precisione della pronuncia, l'intonazione, il ritmo, il discorso connesso, la comprensione dell'ascolto e la fluidità del parlato — rendendolo uno dei metodi più efficaci per la preparazione alla prova di speaking dell'IELTS e per la comunicazione reale in inglese.

Tecnica dello shadowing: leggi la guida completa passo dopo passo →

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About This Lesson

Parole chiave e frasi utili

Consigli per la pratica

La grammatica di questo video

Cos'è la tecnica dello Shadowing?