Why Lapis Lazuli Pigment Is So Expensive
11:28
YouTubeBusiness Insider
Why Lapis Lazuli Pigment Is So Expensive
Ultramarine blue, or “true blue,” was once more valuable than gold. In 1824, a synthetic version called French ultramarine made the color more accessible. But ultramarine blue made from real lapis lazuli can sell for over $60 an ounce today. Lapis lazuli is a bright blue semiprecious stone mined primarily in Afghanistan. When Business ...
333.3K views3 days ago
Business English Conversation
Learn 250 Business English Conversation Dialogues in 2 Hours
1:39:26
Learn 250 Business English Conversation Dialogues in 2 Hours
YouTubePractice Makes Fluent -
709.7K viewsJan 9, 2024
30 Minutes with 30 Dialogues to Improve English at Workplace | Business English Conversation
29:23
30 Minutes with 30 Dialogues to Improve English at Workplace | Business English Conversation
YouTubeLearn English with Jessica
1.2M viewsSep 4, 2023
MASTER Business English Conversation! "Speak Like a Professional" | Business English Learning
1:17:40
MASTER Business English Conversation! "Speak Like a Professional" | Business English Learning
YouTubeBusiness English Learning
55.4K viewsNov 16, 2024
Top videos
Money Lessons From Parents Saving Millions For Their Children | Life Lessons | Business Insider
16:24
Money Lessons From Parents Saving Millions For Their Children | Life Lessons | Business Insider
YouTubeBusiness Insider
82K views13 hours ago
Life Lessons From Older Americans Who Still Work To Pay The Bills
13:25
Life Lessons From Older Americans Who Still Work To Pay The Bills
YouTubeBusiness Insider
901.6K views1 week ago
'PROJECT TALON': Northrop Grumman reveals new 'autonomous wingman'
2:19
'PROJECT TALON': Northrop Grumman reveals new 'autonomous wingman'
YouTubeFox Business
67.2K views2 days ago
Business English Vocabulary
Must Know Business English Vocabulary | 1 HOUR ENGLISH LESSON
55:59
Must Know Business English Vocabulary | 1 HOUR ENGLISH LESSON
YouTubeJForrest English
340.8K viewsAug 25, 2023
Must Know Business English Vocabulary | 1 HOUR ENGLISH LESSON
1:00:24
Must Know Business English Vocabulary | 1 HOUR ENGLISH LESSON
YouTubeJForrest English
94.6K viewsMay 10, 2024
Business English Vocabulary, Idioms & phrases | A complete list + examples
16:52
Business English Vocabulary, Idioms & phrases | A complete list + examples
YouTubePOC English
414.3K viewsAug 5, 2023