Unit Conversion & Significant Figures: Crash Course Chemistry #2
11:24
YouTubeCrashCourse
Unit Conversion & Significant Figures: Crash Course Chemistry #2
A unit is a frequently arbitrary designation we have given to something to convey a definite magnitude of a physical quantity and every quantity can be expressed in terms of the seven base units that are contained in the international system of units. Hank thinks this is a thrilling subject, and while you may not agree, it is a subject that is ...
4.6M viewsFeb 19, 2013
AP Human Geography Exam
A strong earthquake rattled southern and central Mexico on Friday, sending people into the streets. The epicenter of the quake, with a preliminary magnitude of 6.5, was about 60 miles from Acapulco in the state of Guerrero. | AP
0:20
A strong earthquake rattled southern and central Mexico on Friday, sending people into the streets. The epicenter of the quake, with a preliminary magnitude of 6.5, was about 60 miles from Acapulco in the state of Guerrero. | AP
FacebookAP
555.9K views1 week ago
The director of ABC Learning Center says the viral video alleging fraud by right-wing influencer Nick Shirley is part of a political campaign against Somali Minnesotans. | AP
1:20
The director of ABC Learning Center says the viral video alleging fraud by right-wing influencer Nick Shirley is part of a political campaign against Somali Minnesotans. | AP
FacebookAP
84.9K views1 week ago
President Donald Trump issued a warning to House Republicans Tuesday: "Win the midterms" or "I'll get impeached." He made the comments at a GOP retreat as the party enters a critical election year facing a razor-thin majority in the House. | AP
1:24
President Donald Trump issued a warning to House Republicans Tuesday: "Win the midterms" or "I'll get impeached." He made the comments at a GOP retreat as the party enters a critical election year facing a razor-thin majority in the House. | AP
FacebookAP
61.5K views5 days ago
Top videos
How to Remember the Unit Circle (NancyPi)
12:03
How to Remember the Unit Circle (NancyPi)
YouTubeNancyPi
627.3K viewsOct 3, 2018
02 - Learn Unit Conversions, Metric System & Scientific Notation in Chemistry & Physics
40:36
02 - Learn Unit Conversions, Metric System & Scientific Notation in Chemistry & Physics
YouTubeMath and Science
1.1M viewsApr 19, 2018
How to Convert Units in Chemistry
10:56
How to Convert Units in Chemistry
YouTubeMelissa Maribel
290.1K viewsAug 11, 2020
AP Human Geography Review
The United States hit Venezuela with a “large-scale strike” early Saturday and said its president, Nicolás Maduro, had been captured and flown out of the country after months of stepped-up pressure by Washington — an extraordinary nighttime operation announced by President Donald Trump on social media hours after the attack. | AP
0:44
The United States hit Venezuela with a “large-scale strike” early Saturday and said its president, Nicolás Maduro, had been captured and flown out of the country after months of stepped-up pressure by Washington — an extraordinary nighttime operation announced by President Donald Trump on social media hours after the attack. | AP
FacebookAP
73.7K views1 week ago
The United States hit Venezuela with a “large-scale strike” early Saturday and said its president, Nicolás Maduro, had been captured and flown out of the country after months of stepped-up pressure by Washington — an extraordinary nighttime operation announced by President Donald Trump on social media hours after the attack. | AP
1:03
The United States hit Venezuela with a “large-scale strike” early Saturday and said its president, Nicolás Maduro, had been captured and flown out of the country after months of stepped-up pressure by Washington — an extraordinary nighttime operation announced by President Donald Trump on social media hours after the attack. | AP
FacebookAP
28.5K views1 week ago
LIVE: London New Year’s Day 2026 Parade
3:30:25
LIVE: London New Year’s Day 2026 Parade
YouTubeAssociated Press
291K views1 week ago