The Cobalt Blue Show
0:25
FacebookVolkers Discus Paradise Berlin
The Cobalt Blue Show
Volkers Discus Paradise Berlin. . The Cobalt Blue Show
已浏览 2.8万 次2020年2月13日
Cobalt Mining
Children still mining cobalt for gadget batteries in Congo
5:57
Children still mining cobalt for gadget batteries in Congo
YouTubeCBS Mornings
已浏览 6万 次2018年3月5日
This is what we die for: Child labour in the DRC cobalt mines
8:02
This is what we die for: Child labour in the DRC cobalt mines
YouTubeAmnesty International
已浏览 22.3万 次2016年1月19日
CBS News finds children mining cobalt in Democratic Republic of Congo
9:22
CBS News finds children mining cobalt in Democratic Republic of Congo
YouTubeCBS News
已浏览 10万 次2018年3月6日
热门视频
Giant Cobalt Blue Discus in Blue Diamond Discus Tank | Best Discus Varieties
6:01
Giant Cobalt Blue Discus in Blue Diamond Discus Tank | Best Discus Varieties
YouTubeAquarium Discus
已浏览 4.6万 次2021年3月8日
Cobalt Discus - Jack Wattley Discus
Cobalt Discus - Jack Wattley Discus
wattleydiscus.com
2 周前
[HD] Sparkling Cobalt Blue Discus / Kobalt Blau Diskus @ Zierfische & Aquarium 2010 [26/53]
1:57
[HD] Sparkling Cobalt Blue Discus / Kobalt Blau Diskus @ Zierfische & Aquarium 2010 [26/53]
YouTubeFischbottichTV Nils
已浏览 1.9万 次2011年5月12日
Cobalt Blue
Cobalt blue - Alchetron, The Free Social Encyclopedia
Cobalt blue - Alchetron, The Free Social Encyclopedia
alchetron.com
2017年8月18日
Cobalt has been used to make blue glass and ceramics for thousands of years by cultures across the world, including in China, Mesopotamia, and Egypt. The pigment we know today as Cobalt Blue (PB28) was synthesised in 1802 by Louis Jacques Thénard, who described it as ‘a blue colour as beautiful as Ultramarine'. Learn more about Blue Pigments on our blog: https://www.jacksonsart.com/blog/2021/10/15/pigment-colour-index-blue-pigments/?utm_campaign=cobalt_blue&utm_source=facebook&utm_medium=organic
1:07
Cobalt has been used to make blue glass and ceramics for thousands of years by cultures across the world, including in China, Mesopotamia, and Egypt. The pigment we know today as Cobalt Blue (PB28) was synthesised in 1802 by Louis Jacques Thénard, who described it as ‘a blue colour as beautiful as Ultramarine'. Learn more about Blue Pigments on our blog: https://www.jacksonsart.com/blog/2021/10/15/pigment-colour-index-blue-pigments/?utm_campaign=cobalt_blue&utm_source=facebook&utm_medium=organic
FacebookJackson's Art
已浏览 2.1万 次2025年1月13日
Cobalt Blue Is the Vibrant Shade You Need for 2023
0:45
Cobalt Blue Is the Vibrant Shade You Need for 2023
DailymotionBetter Homes and Gardens
已浏览 1 次2023年4月4日
Giant Cobalt Blue Discus in Blue Diamond Discus Tank | Best Discus Varieties
6:01
Giant Cobalt Blue Discus in Blue Diamond Discus Tank | Best Discu…
已浏览 4.6万 次2021年3月8日
YouTubeAquarium Discus
Cobalt Discus - Jack Wattley Discus
Cobalt Discus - Jack Wattley Discus
2 周前
wattleydiscus.com
[HD] Sparkling Cobalt Blue Discus / Kobalt Blau Diskus @ Zierfische & Aquarium 2010 [26/53]
1:57
[HD] Sparkling Cobalt Blue Discus / Kobalt Blau Diskus @ Zierfische …
已浏览 1.9万 次2011年5月12日
YouTubeFischbottichTV Nils
Discus Hans is a Dutch Discus breeder who's been active in Discus breeding since 1982. In the internet contests which were held from 1997 till 2000 Discus Hans was chosen to be the best Discus breeder worldwide. Since 2002 Hans is the Dutch distributor of "Stendker" Discus. Stendker has the largest Discus hatchery in Europe, and is for almost 35 years very respected for his high quality fish. http://www.discus-hans-usa.com/ | Cobalt Aquatics
0:21
Discus Hans is a Dutch Discus breeder who's been active in Disc…
已浏览 6176 次2016年10月24日
FacebookCobalt Aquatics
Cobalt Aquatics "Discus Hans Flakes 10 lbs. Bulk
1:16
Cobalt Aquatics "Discus Hans Flakes 10 lbs. Bulk
已浏览 1 次2013年3月25日
amazon
Cobalt Blue Discus Spawning
1:14
Cobalt Blue Discus Spawning
已浏览 9080 次2015年2月9日
YouTubeEuropa Discus Center
Discus fish—named for their flat, circular bodies—are quite the eye-catching species with coloration ranging from brown to bright cobalt. 🐟 #natureiscurious #splashofwonder #thingstodoincleveland #cleaquarium #aquarium | Greater Cleveland Aquarium
0:15
Discus fish—named for their flat, circular bodies—are quite the eye …
已浏览 442 次2024年2月21日
FacebookGreater Cleveland Aquarium
0:35
Cobalt Blue Albino Discus Pair | Diskus Zuchtpaar Kobalt-Blau-Alb…
已浏览 8689 次2013年12月8日
YouTubeEuropa Discus Center
1:08
Cobalt Discus
已浏览 2 次2009年7月19日
DailymotionShowDiscus
0:43
RARE Blue Discus Fish! Get Yours Before They're GONE!
已浏览 1003 次9 个月之前
YouTubePond Life Aquatics
8:27
Beautiful Discus Island Fish Tank | Amazing Discus Planted Aquarium
已浏览 12.4万 次2020年12月17日
YouTubeAquarium Discus
0:38
✨ Stunning Blue Diamond Discus Available Now! ✨ Our 5-5.5” Blue …
已浏览 1175 次11 个月之前
FacebookGolden State Discus
0:33
discus bleu cobalt
已浏览 2353 次2011年12月5日
YouTubeFanatik-Discus
5:38
Unbelievable Discus Tank in Home Aquarium | Most Beautiful Discus …
已浏览 5.2万 次2021年5月19日
YouTubeAquarium Discus
5:23
Amazing Rock Discus Tank | Beautiful Blue Diamond Discus Fish
已浏览 6.4万 次2021年4月3日
YouTubeAquarium Discus
6:36
Giant Blue Diamond Discus Tank | Gorgeous Discus Aquarium 4K
已浏览 9.3万 次2021年2月26日
YouTubeAquarium Discus
1:41
Leopard, Blue Diamond, Cobalt Blue Discus
已浏览 2.7万 次2017年6月1日
YouTubeEuropa Discus Center
19:31
How To: DISCUS Fish Basics: A Complete GUIDE For Beginners | …
已浏览 4.5万 次2022年11月29日
YouTubeAQUATIC CONCEPTS
1:00
Blue kobalt #discus #ikandiscus #discusfish #discusfarm #breedin…
已浏览 1553 次7 个月之前
YouTubeERAR FISH FARM
2:04
Alexander Piwowarski Giant Blue Cobalt Discus
已浏览 1.2万 次2020年1月1日
YouTubeCanadian Aqua Farm
10:07
Discus Fish Care Guide FOR BEGINNERS
已浏览 85.6万 次2018年12月24日
YouTubeAquarium Co-Op
2:01
16 Varieties of Discus Fish
已浏览 19.6万 次2018年5月27日
YouTubeTech Nova
18:22
How to Set Up a Discus Aquarium (Filtration, Water Chemistry, and …
已浏览 40.5万 次2016年3月24日
YouTubeDiscus101
0:55
Discus Fish World -2 " King of the aquarium "
已浏览 278 次9 个月之前
YouTubeSABDALIPI
2:19
Japanese cobalt DISCUS 「秋水」
已浏览 4954 次2013年1月26日
YouTubeTheIwanafish
0:07
A big blue Cobalt discus fish #fish #aquarium
已浏览 1.6万 次2023年1月30日
YouTubediscus.switch
5:49
Beautiful Blue Diamond Discus Tank | Gorgeous Aquarium Discus
已浏览 10.3万 次2021年2月9日
YouTubeAquarium Discus
0:18
Discus Cobalt Blue& Blue Tiger 2.5 inch available @ minerva aqua far…
已浏览 2496 次8 个月之前
YouTubeMinerva Aqua Farm
2:41
Discus Fish Tank Guide
已浏览 19.4万 次2017年6月1日
YouTubeAqua Fish Hobbyist
观看更多视频
静态缩略图占位符