Nurbolat Zhumagulov

Simple School Chemistry Experiments 11-20 14:36
Simple School Chemistry Experiments 11-20 Nurbolat Zhumagulov 17 1 месяц назад
The Best American Science and Nature Writing 2022. Brief overview 20:05
The Best American Science and Nature Writing 2022. Brief overview Nurbolat Zhumagulov 7 1 месяц назад
Simple School Chemistry Experiments 21-30 21:06
Simple School Chemistry Experiments 21-30 Nurbolat Zhumagulov 24 1 месяц назад
Biological role of iodine and zinc 03:13
Biological role of iodine and zinc Nurbolat Zhumagulov 251 9 лет назад
The science of scents: an overview 27:07
The science of scents: an overview Nurbolat Zhumagulov 29 2 месяца назад
Minerals of Copper, Iron & Zinc 01:29
Minerals of Copper, Iron & Zinc Nurbolat Zhumagulov 101 9 лет назад
Minerals of lead, mercury and aluminum 01:32
Minerals of lead, mercury and aluminum Nurbolat Zhumagulov 241 9 лет назад
Simple School Chemistry Experiments 31-40 12:41
Simple School Chemistry Experiments 31-40 Nurbolat Zhumagulov 42 1 месяц назад
Simple School Chemistry Experiments 1-10 18:32
Simple School Chemistry Experiments 1-10 Nurbolat Zhumagulov 25 2 месяца назад
Simple School Chemistry Experiments 81-90 17:21
Simple School Chemistry Experiments 81-90 Nurbolat Zhumagulov 6 1 месяц назад
Simple School Chemistry Experiments 71-80 20:18
Simple School Chemistry Experiments 71-80 Nurbolat Zhumagulov 6 1 месяц назад
Simple School Chemistry Experiments 41-50 27:21
Simple School Chemistry Experiments 41-50 Nurbolat Zhumagulov 4 1 месяц назад
Simple School Chemistry Experiments 91-100 27:53
Simple School Chemistry Experiments 91-100 Nurbolat Zhumagulov 11 1 месяц назад
"Silent Spring" - Rachel Carson 34:01
"Silent Spring" - Rachel Carson Nurbolat Zhumagulov 126 1 месяц назад
Top 10 elements in the Earth 01:25
Top 10 elements in the Earth Nurbolat Zhumagulov 24 9 лет назад
Simple School Chemistry Experiments 61-70 20:16
Simple School Chemistry Experiments 61-70 Nurbolat Zhumagulov 8 1 месяц назад
Popular library of chemical elements 42:12
Popular library of chemical elements Nurbolat Zhumagulov 76 2 месяца назад
Simple School Chemistry Experiments 51-60 20:25
Simple School Chemistry Experiments 51-60 Nurbolat Zhumagulov 7 1 месяц назад
9b chemistry project - Artemisia cina Kokshetau KTL 06:40
9b chemistry project - Artemisia cina Kokshetau KTL Nurbolat Zhumagulov 139 9 лет назад
PREPARATION OF SEA WATER 02:28
PREPARATION OF SEA WATER Nurbolat Zhumagulov 7 9 лет назад

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