Rollers make it easier to move heavy objects because rolling creates less friction than sliding; by placing round objects under heavy items, the resistance is significantly reduced, allowing even small forces to move loads that would otherwise be too heavy to transport.
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๐ฐ๐คRoro, Dodo & Kiki:How to Move Heavy Objects Easily! โค๏ธโ๏ธAdded:
Ow.
Ow.
Woo!
It is too hot to run.
>> But it is a perfect day for a science adventure.
>> Oh dear. What is that sound?
Nay, it is so heavy.
>> Snort, snort. We need help.
Hello little ones. Why are you carrying those big sticks?
>> We want to build a summer house.
A house with a roof to hide from the sun.
The ground is too rough for sliding and the logs are much heavier than two small babies.
If we cannot move the logs, we cannot build our house.
We are not strong enough.
>> Don't be sad. Roro is the smartest rabbit in the forest.
He can solve any problem with science.
We don't need giant muscles. We use the power of rollers.
>> Rollers.
Is that another big science word? Row row.
>> Look at this twig. It is round like a circle.
When things are round, they don't slid, they roll.
Rolling is easier because there is less friction.
So if we put round things under the logs, they move.
>> Exactly. We need to find many small round tree trunks.
>> They must be the same size.
All right, everyone. The logs are just up ahead. Let's get rolling.
>> Yay, Rooro. Let's do it.
>> We're ready.
>> I will help. I can find round branches.
>> I will help, too. Snort.
Look over here.
Teamwork makes heavy things light.
One, two, three. Live.
Now push.
Push, push, push.
Look, the rollers make it so much easier.
>> We did it. We really did it.
>> Hooray for science.
>> It's moving.
Oh no, the rollers are staying behind.
Don't worry, that is part of the science.
Dodo. When a branch comes out, run it to the front.
Ow.
Come on.
Science is like magic, but we do the work.
>> Look at the colors, everyone. It was a good day's work.
>> The best day ever, Roro. I love the thumpit.
What?
Look, our summer house is finished.
Ow.
Thank you, Rooro. You saved our summer project.
I didn't do it alone. We use science and teamwork.
Now we are very dirty.
>> Let's wash in the river.
>> Splash down.
Yay! That looks fun.
>> Yay!
Ow!
Ow!
Wow.
Thank you.
Ow.
Ow.
Help.
Hey, nothing. Ow.
It looks even better now.
Wow.
Come here.
Oh, my tama is telling me something.
My tummy is talking too. Roro I am hungry as a l snort.
Wow, food strawberries.
>> There's plenty for everyone.
I have a surprise.
for our brave horse friend. A crunchy carrot.
Crunch, crunch.
>> So yummy.
>> A juicy These berries are sweet like honey.
I still cannot believe we moved those logs.
They were so heavy when we tried to carry them.
That is the magic of the rollers.
It turns sliding into rolling.
And rolling makes friction go away.
I was like a fast little machine.
We were all a machine today.
The best kind of machine.
A friendship machine.
Huh?
Huh?
What?
I think it is time for bed. Little ones.
You have a new house to sleep in.
Okay.
Science is amazing.
It helps us do things we thought were impossible.
>> And friends are even more amazing because we share the work and the fun.
Tomorrow will be another adventure.
Wow.
Wow.
Heat. Heat.
Sorry.
Ow.
Ow.
Look how smoothly it rolls down.
>> It's wick magic. Warro, >> can we climb it now?
I want No.
All right.
Wow.
Wow.
Wowee.
Good morning science friends.
Is it time for more science?
>> Every day is a science day if you are curious.
>> What will we learn today? Rorow.
>> Maybe we will learn about the wind.
or or maybe how to make a bridge.
Whatever it is, we will do it together.
Look friends, these logs are perfect for rolling.
>> Golly, Rooro, they look heavy.
Wow.
Uh-oh. Uh-oh.
Oh, beautiful.
Look, a flying science friend.
Yes, Dodo. Nature is the best laboratory.
Wow.
Wow.
Ow.
Good job everyone.
Wow.
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