Все публикации

0:01:41

standard hydrogen electrode animation

0:01:26

standard hydrogen electrode animation

0:03:53

Dr Zafar chemistry world, chemistry channel, Eduacation channel.

0:03:07

structure of prokaryote

0:00:27

chemistry #shorts

0:01:11

how does chopping onion makes us cry

0:00:31

Why does chopping onion makes us cry.

0:00:34

volumetric analysis

0:00:13

circulatory system, Heart, blood vessels,

0:00:16

respiratory system, lungs, Bronchi,

0:00:22

Circulatory system, Heart, blood vessels,

0:00:16

Respiratory system, Lungs, Bronchi

0:00:35

eye structure

0:01:24

solar system

0:00:08

Medical treatment for naaf

0:00:32

March 20, 2023

0:00:53

Lungs capacity test #lungcapacity

0:01:09

Lungs capacity test

0:00:38

Lungs capacity test #lungcapacity

0:01:08

lung capacity test

0:02:12

Roentgen rays, xrays

0:05:23

Contact process for manufacture of sulphuric acid

0:05:01

relative atomic mass,

0:05:01

Relationship between amu and gram