What buildings breakthroughs facilitated the growth of taller buildings in Manhattan?

Question

Does anyone know the specific technological change that facilitated the construction of taller buildings in Manhattan?

Answer 1

Too many adverts for sleep

Answer 2

I'm tired but awake. I need the soothing... Thank you for your amazing content. xx

Answer 3

Love and appreciation being sent from South Africa

Answer 4

So wholesome seeing all people join in from all parts of the world. Thank you Sleepless Historian.

Answer 5

from the Blue Ridge Mountains of Virginia. AC and fan on full blast. Thank you for the content.

Answer 6

Thank you... Sweet dreams everyone

Answer 7

Just found you, so greetings and salutations from a slightly must-sleep-now-anxiety state in a not so tidy bedroom in Oslo, Norway. Please make more. This is e-solidarity at its best. I wish you all a wonderful sleep filled night with the obligatory wide open insect catching mouth and deep, deep snoring.

Answer 8

Hello from Abu Dhabi, I feel so lucky to have stumbled upon your content, I usually have trouble falling asleep but thanks to you, I've found a hidden gem which puts me in a great mood every night. I didn't think it was possible to laugh myself to sleep- really big fan of these, keep up the awesome work brother!

Answer 9

Midnight, Atlanta, Georgia, USA…belly full of French food and wine. Love the content and the soothing voice!

Answer 10

Hi there from Michigan, USA. It's still chilly even in May so I'm reading while covered up with my fav comforter & trying to fall asleep. I absolutely love your content, it truly helps. Thanks a bunch

Answer 11

You are my new favorite! from Dallas, TX

Answer 12

I laugh like crazy for the first part of your content, then I fall asleep so peacefully. Best way to end the day - funny and calming!

Answer 13

I love the channel becoming one of my favorites! only problem is the ad that woke me up just as I was dozing off

Answer 14

Goodnight from Halesowen, central England. Wonderful zedtime waffle that keeps my mind away from freewheeling through the day. I'll be asleep soon so no visitors please!

Answer 15

Heyy, love from Switzerland! I'm ready for a dive before sleep! Thanks for the content, they are really good!!

Answer 16

first time reader, it's late here. I just got kicked out of bed by a toddler rolling around and I have a hard time falling back asleep but seen you pop up on my recommendations, definitely falling asleep now thank you!

Answer 17

Warwick, RI. USA. I love your content sooooo much. Thank you so much for your most awesome sleepy time stories.

Answer 18

hello from key west, florida!!! Im on vacation and the time change makes sleep so hard, BUT I used to love ancient egypt as a kid, so hopefully, I sleep instead of gathering information. just found your content recently and they rock

Answer 19

Love the variety and narration. Neighbors' dogs barking creating a cacophony with my dogs' barking not allowing me to sleep. On vaca, early morning in Seoul

Answer 20

It's late at night in Athens, Greece and me and my cats are just laying in bed and of course we needed some stories to sleep. Good night everyone