Duffy: Air traffic controllers angry amid Government Shutdown, delays expected
8:08
YouTubeLiveNOW from FOX
Duffy: Air traffic controllers angry amid Government Shutdown, delays expected
As the government shutdown enters day 24, Transportation Secretary Sean Duffy said air traffic controllers who are obligated to work without pay are getting angry. While insisting the national airspace is safe, he acknowledged that recent flight delays and cancellations are largely because of staffing issues. About 13,000 air traffic ...
已浏览 8.6万 次1 周前
Understanding Air: Composition and Properties
What is air?
4:35
What is air?
YouTubeLearning K-12 Edu Channel
已浏览 13.8万 次2020年10月26日
Composition of Air
2:14
Composition of Air
YouTubeAasoka
已浏览 19.7万 次2018年5月12日
How to obtain oxygen and nitrogen from Air? Chemical Process Industries - Lecture # 5
9:24
How to obtain oxygen and nitrogen from Air? Chemical Process Industries - Lecture # 5
YouTubeChemical Engineering
已浏览 2243 次2022年3月3日
热门视频
China Cannot Believe the Indian Air Force is Stronger | By Prashant Dhawan | Career247
14:22
China Cannot Believe the Indian Air Force is Stronger | By Prashant Dhawan | Career247
YouTubeCareer247
已浏览 111万 次1 周前
Good Morning America Full Broadcast — Thursday, October 23, 2025
1:07:26
Good Morning America Full Broadcast — Thursday, October 23, 2025
YouTubeABC News
已浏览 6.8万 次1 周前
U.S. military buildup in Caribbean signals widening air strike campaign
2:45
U.S. military buildup in Caribbean signals widening air strike campaign
YouTubeCBS News
已浏览 7万 次6 天之前
Why Air Matters: Importance in Life and Environment
An Air of Resilience: Championing Lung Health in a Changing Climate | Sponsor Session
48:26
An Air of Resilience: Championing Lung Health in a Changing Climate | Sponsor Session
YouTubeNew York Times Events
已浏览 50.7万 次1 个月前
Air Pollution 101 | National Geographic
3:53
Air Pollution 101 | National Geographic
YouTubeNational Geographic
已浏览 1304.5万 次2017年10月16日
The Importance of Air Circulation - Greenhouse Climate Control
The Importance of Air Circulation - Greenhouse Climate Control
YouTubeDryGair Energies Ltd.
已浏览 3.8万 次2019年6月24日