Smart Cities: Innovation, Sustainability & Urban Futures
National Geographic
Smart Cities: Innovation, Sustainability & Urban Futures
Dive into the world of smart cities—technology-driven urban planning,sustainability strategies,and future-ready infrastructure.
2021年2月18日
短视频
Top 5 Safest Big Cities In The USA
0:18
已浏览 4993 次
Top 5 Safest Big Cities In The USA
Around The Top
🌴☀️ San Diego Makes the List of Safest Major Cities in the U.S.! 🏆🇺🇸 A new national study ranked San Diego among the safest big cities in America ✅✨. From beautiful beaches 🌊 to thriving neighborhoods 🏡, our city isn’t just a paradise—it’s also a safe place to live, work, and play. 💙 According to SmartAsset’s analysis of crime rates, traffic safety, and lifestyle metrics, San Diego stood strong among the Top 25 safest cities nationwide. 🙌 Whether you’re raising a family 👨‍👩‍👧‍👦, enjo
0:06
已浏览 111 次
🌴☀️ San Diego Makes the List of Safest Major Cities in the U.S.! 🏆🇺🇸 A new national
David Demangos
Manila Travel Guide
Manila Travel Guide: Everything You Need to Know About | Guide to the Philippines
Manila Travel Guide: Everything You Need to Know About | Guide to the Philippines
guidetothephilippines.ph
7 个月之前
MANILA TRAVEL GUIDE with Sample Itinerary & Budget
31:29
MANILA TRAVEL GUIDE with Sample Itinerary & Budget
thepoortraveler.net
已浏览 4986 次2018年1月5日
Ultimate Guide to Intramuros Old Town in Manila City | Guide to the Philippines
Ultimate Guide to Intramuros Old Town in Manila City | Guide to the Philippines
guidetothephilippines.ph
2 个月之前
热门视频
Top 40 Largest US Cities by Population in 2021
3:39
Top 40 Largest US Cities by Population in 2021
YouTubeInfo King
已浏览 3.1万 次2021年6月6日
100 Largest Cities in the US by Population [Update 2023]
6:33
100 Largest Cities in the US by Population [Update 2023]
YouTubeUSA by NUMBERS
已浏览 8818 次2023年1月6日
Top 50 Largest US Cities in 2100 by Population
2:39
Top 50 Largest US Cities in 2100 by Population
YouTubeTom's Music+ Vault
已浏览 1.2万 次2022年6月19日
Manila Food
FILIPINO Street Food in Manila, Philippines - KWEK KWEK, LUMPIA, HALO-HALO + Quiapo Market Food Tour
23:58
FILIPINO Street Food in Manila, Philippines - KWEK KWEK, LUMPIA, HALO-HALO + Quiapo Market Food Tour
YouTubeHungry Two Travel
已浏览 95.8万 次2023年3月19日
ULTIMATE MANILA STREET FOOD TOUR (10 DISHES)
1:09:35
ULTIMATE MANILA STREET FOOD TOUR (10 DISHES)
YouTubeHarry Jaggard Vlogs
已浏览 36.8万 次2023年9月23日
Manila's BEST Street Food Guide - FILIPINO FOOD in Quiapo + Binondo | Street Food in The Philippines
20:46
Manila's BEST Street Food Guide - FILIPINO FOOD in Quiapo + Binondo | Street Food in The Philippines
YouTubeLuke Martin
已浏览 182.8万 次2019年4月9日
Top 40 Largest US Cities by Population in 2021
3:39
Top 40 Largest US Cities by Population in 2021
已浏览 3.1万 次2021年6月6日
YouTubeInfo King
100 Largest Cities in the US by Population [Update 2023]
6:33
100 Largest Cities in the US by Population [Update 2023]
已浏览 8818 次2023年1月6日
YouTubeUSA by NUMBERS
Top 50 Largest US Cities in 2100 by Population
2:39
Top 50 Largest US Cities in 2100 by Population
已浏览 1.2万 次2022年6月19日
YouTubeTom's Music+ Vault
15 Largest Cities in Michigan, Ranked by Population
15 Largest Cities in Michigan, Ranked by Population
2025年1月28日
howstuffworks.com
The Rise and Fall of U.S. Cities: Population Shifts Since 1790
9:04
The Rise and Fall of U.S. Cities: Population Shifts Since 1790
已浏览 15.1万 次2021年3月3日
YouTubeData Planet
15 Largest Cities in Texas, Ranked by Population
15 Largest Cities in Texas, Ranked by Population
2025年1月17日
howstuffworks.com
Top 10 Largest Cities by 2030
8:28
Top 10 Largest Cities by 2030
已浏览 252.3万 次2018年4月25日
YouTubeThe B1M
USA Capital and Major Cities Map - Detailed City Maps
2023年3月24日
mapsofworld.com
38:20
Ranking the 12 Largest American Cities on Urban Planning
已浏览 30.7万 次2022年3月8日
YouTubeAlan Fisher
2:10
Future cities: Your life in the city in 2050
已浏览 10.2万 次2021年2月25日
YouTubeSiemens Knowledge Hub
14:45
The largest CITIES in the USA summarized - Part 1 (Geography N…
已浏览 80.8万 次2018年5月19日
YouTubeGeography Now
2:21
100 Biggest Cities In California For 2025
3 个月之前
homesnacks.com
Comparing the Sizes of the World's Largest Major Cities
2020年11月10日
nerdist.com
9:28
Top 10 Biggest Cities in USA | Largest Cities by Population 2025
已浏览 19.4万 次2020年11月20日
YouTubeTRIP XTREME
Largest Cities in the world mapped - Vivid Maps
2015年6月26日
vividmaps.com
15:55
Top 10 LARGEST Cities in North America by Population (2022)
已浏览 15.2万 次2022年5月9日
YouTubeFrom Here to There
15 Largest Cities in Montana, Ranked by Population
2025年1月24日
howstuffworks.com
8 US cities where you'll find culture and outdoor adventures
已浏览 14 次5 个月之前
lonelyplanet.com
10:55
How Big Can Cities Really Get? Exploring Mega & Giga Cities
4 个月之前
MSNCityBeautiful
16:28
Largest cities in the USA summarized (PART 2) Geography …
已浏览 43.8万 次2018年6月15日
YouTubeGeography Now
What Were the Largest Cities Throughout History?
9 个月之前
thoughtco.com
8:26
Top 10 Largest Cities in the World by Population (1400-2023)
已浏览 22.2万 次2023年6月3日
YouTubeRankingCharts
3:04
The World's 10 Best Cities of 2026 Have Been Announced—and Only …
已浏览 5 次3 个月之前
afar.com
32:52
300 Largest United States Cities · Map & Pronunciation
已浏览 45.3万 次2015年10月5日
YouTubefeqwix
10:47
The Biggest Cities Over Time Part 2
已浏览 4000 次2025年2月13日
MSNAtlas Pro
2:57
How Big Will Megacities Be in 30 Years?
已浏览 20.7万 次2016年2月1日
YouTubeAJ+
10:22
The 10 Best US Cities to Live in 2026 & 2027
已浏览 2.4万 次2023年7月25日
YouTubeEconotravel
4:30
Top 7 Largest Cities in the U.S.
已浏览 1882 次2023年8月23日
YouTubeYT Knowledge
1:17
How the world's biggest cities have grown
已浏览 6.5万 次2015年9月17日
YouTubeBusiness Insider
观看更多视频
静态缩略图占位符

短视频

0:18
Top 5 Safest Big Cities In The USA
已浏览 4993 次2024年11月29日
YouTubeAround The Top
0:06
🌴☀️ San Diego Makes the List of Safest Major Cities i…
已浏览 111 次5 个月之前
FacebookDavid Demangos
1:08
“Why America’s Big Cities Should Follow Tokyo’s Lea…
已浏览 608 次3 个月之前
FacebookRory Elliott
0:30
How IoT is Shaping the Future of Smart Cities: Effi…
已浏览 1118 次2024年9月30日
YouTubePOND IoT
0:21
9 comments | Big cities, small towns - stories make …
已浏览 169 次2 周前
FacebookPeople Of Greenville
0:33
Missouri finding the top 5 most populated cities and t…
已浏览 1033 次5 个月之前
YouTubeMetro Boom
0:50
North Carolina - I Found the Real Top 5 biggest Cities
已浏览 923 次6 个月之前
YouTubeMetro Boom
0:40
Nebraska - Finding the top 5 most populated cities and t…
已浏览 900 次5 个月之前
YouTubeMetro Boom
1:07
one of the safest big cities in America btw#nyc#influencer
已浏览 1065 次1 个月前
TikTokrojd91
0:26
From big cities to small towns, every American jour…
已浏览 2354 次2 个月之前
YouTubeTrue Chip
1:01
154K views · 4.1K reactions | Top 10 Most Beautiful Big …
已浏览 5.4万 次2 周前
FacebookTravelwithmeclub
1:44
1.1M views · 38K reactions | Serious question how muc…
已浏览 65万 次2 周前
FacebookNick Shirley
Exploring the Largest Cities Around the World
已浏览 3万 次2022年3月14日
TikTokhomeworkhelpglobal
0:27
You Won’t Believe These Mega Cities! 🌍👀
已浏览 1 次2 个月之前
YouTubeAtlasXfacts
Texas has 3 of the 10 largest cities in the U.S. TEXAS FA…
已浏览 302 次7 个月之前
TikTokthe.texas.dream2025
0:17
The Three Big Cities of America 🇺🇸🦅 #newyorkcity #los…
已浏览 20.4万 次1 个月前
TikTokmadwolfspeaks
0:20
This Is the Cheapest Big City in the U.S. Right Now #imm…
已浏览 166 次3 周前
YouTubeTop Ten
0:08
Cities Americans moved the most in 2024 #nyc #usa #lo…
已浏览 1.3万 次3 个月之前
YouTubeJackITup
0:59
The most populous cities in the world
已浏览 42.8万 次2021年8月25日
YouTubeTRT World
Millennials Leaving Big Cities Due to High Prices
已浏览 230万 次2024年1月27日
TikTokjareenimam
静态缩略图占位符