What If


Гео и язык канала: Узбекистан, Английский
Категория: Лингвистика


"What If" is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities some on distant corners of the universe, others right here on Earth.
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Гео и язык канала
Узбекистан, Английский
Категория
Лингвистика
Статистика
Фильтр публикаций


SPEAKING oshirmoqchilar kirsin 📌👆


📞 Band 9.0 answers for Part 2

1️⃣ Party ✔️

2️⃣ Time you spent with a child ✔️

3️⃣ book ✔️

4️⃣ Invention ✔️

5️⃣ History period ✔️

6️⃣ Popular person ✔️

7️⃣ Successful person ✔️

8️⃣ Helpfull person ✔️

9️⃣ Park or garden ✔️

1️⃣0️⃣ Incorrect information ✔️

1️⃣1️⃣ 2025 IELTS SANALARI ✔️

✍️ Biz haqimizda fikrlar


[@what_if_show].pdf
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What If we could build an Alderson Disk?

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What If we could build an Alderson Disk?

This is not some DVD floating in space. It's a megastructure that might one day become humanity's home. The Earth might not remain habitable forever. It could get engulfed by a massive solar flare, or become too hot due to climate change, or have all its life wiped out by one enormous asteroid. What if I told you we could outlive all these disasters? And that we could do that by building a space megastructure bigger than the Sun itself? Just how big would we have to make it? And what would life be like on a structure like that?


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[@what_if_show].pdf
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What If You fell into a piranha pool?

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What If You fell into a piranha pool?

Its teeth are supposedly so sharp that if it were to bite you, you would only realize it after you saw the blood. But what if you were attacked by a school of these colorful, fast-moving carnivores? How much would you feel? How long would you last?


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[@what_if_show].pdf
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What If we discover life after death?

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What If we discover life after death?

Death and the possibility of an afterlife have fascinated artists, philosophers, and scientists throughout history.  Fear, hope, dread ... these are all things we might feel when we ponder what happens to us after we die. But what does science actually know about the afterlife? If we knew that we went somewhere after we died, would we lead better lives? Or would we shrug off our earthly responsibilities, knowing that death wasn't the end?


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[@what_if_show].pdf
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What If you could shrink to the size of an atom?

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What If you could shrink to the size of an atom?

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What If you could shrink to the size of an atom?

What if you could shrink yourself down to the size of 1 mm (0.04 in), about the size of a frog's egg? Actually no, there too many creepy crawly predators, so let’s go smaller. What if you shrunk to 10 micrometers (0.0004 in), the size of an animal cell? That's pretty cool, but I think we can go even smaller. How about 100 nanometers (0.000004 in), the size of a virus? That’s better, but we're not in the mood to be swallowed by white blood cells. So let's keep going. What if you shrunk to 1 angström, the size of the atom?


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What If China Created an Artificial Moon?

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What If China Created an Artificial Moon?

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What If China Created an Artificial Moon?

We can build really big things in space. Okay, not that big - yet. But we've packed the Earth's lower orbit with about 5,000 satellites - some still functioning and some not. What if we could build a bigger, brighter satellite and put it into the Earth's lower orbit? Something that would reflect so much sunlight that we'd never have to turn our lights on again. I'm talking about an artificial moon. How big could we possibly make it? And why would it be a bad idea to proceed with this space construction project?


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What If Earth Orbited UY Scuti?

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What If Earth Orbited UY Scuti?

UY Scuti: It's the largest star that we've ever discovered. And if it were to replace our Sun, it would change a lot more than just the amount of sunscreen you'd have to put on. Like, how long would it take for our planet to orbit this massive star? What would that do to our seasons? And would we even survive a single orbit?


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