01:35

#Heart transplant surgery #Norman e shumway #Feb born scientist

01:39

#Bernard courtois/#February 8 birthday #scientist #scientist edition / morphine / #history of iodine

01:43

#February 7 birthday #scientist #scientist edition

01:24

#February 6 birthday #scientist #scientist edition

01:11

#February 5 birthday #scientist #scientist edition

01:27

#February 4 birthday #scientist #scientist edition

01:10

#February 3 birthday #scientist #scientist edition

01:19

#February 2 birthday #scientist #scientist edition

01:08

#February 1 birthday #scientist #scientist edition

01:16

#January 31 birthday #scientist #scientist edition

01:31

#January 30 birthday #scientists #scientist edition

01:33

#January 29 birthday #scientist #scientist edition

01:31

#January 28 birthday #scientist #scientist edition

01:15

#January 27 birthday #scientist #scientist edition

01:39

#January 26 birthday #scientist #scientist edition #Ancel keys

01:10

#January 25 birthday #scientist #scientist edition

01:41

#January 24 birthday #scientist #scientist edition

01:13

#January 23 Birthday #scientist #scientist edition

01:38

interesting #facts about #lions

01:18

#January 22 birthday #scientist #scientist edition

01:18

#January 21 born scientists #felix Hoffmann,#inventor of asprin tablets in Tamil

01:11

#January 20 birthday #scientist #scientist edition

01:44

#January 19 birthday #scientist #scientist edition

01:10

#January 18 birthday #scientist #scientist edition #belding hibbard scribner

02:12

#January 17 birthday #scientist #scientist edition# #Benjamin Franklin #Glenn Luther Martin

01:42

#January 16 birthday #scientist #scientist edition

01:34

#January15 birthday #scientist #scientistedition

01:36

#January 14 birthday #scientist #scientistedition

01:03

#January 13 birthday #scientist #scientist edition

02:24

#January 12 birthday #scientist #scientist edition

01:59

#January 11 birthday #scientist #scientist edition

01:35

#January 10 born scientists in tamil # scientists born on Jan 10# scientists edition

01:59

#January 9 birthday #scientist #scientist edition

03:00

#January 8 birthday #scientist #scientist edition

01:42

#January 7 birthday #scientist #scientist edition

01:08

#January 6 birthday #scientist #scientistedition

02:11

#january 5 birthday #scientist #scientist edition

02:03

#January 4 born #scientists #scientist edition

02:02

#January 3 born #scientists

02:24

#January 2 birthday #scientists

03:36

#January 1 birthday of #scientists /Edward Joseph Hoffman/Sir Martin John Evans

02:22

intro of scientist edition #in new year 2022

02:23

Mosquito robot in tamil

02:42

Who invented the mask?? in tamil

01:57

mask stand from waste material

01:02

don't throw these nailpolish bottles

02:35

Interesting facts about google

02:03

Interesting facts about rabbit 🤠

01:00

what can we do with waste bangles!!!!!!!

01:27

what can we do with waste paper and cardboard

03:32

Formation of pearls

01:29

creative idea from waste

02:24

Who invented paper? யார் பேப்பர உருவாக்கனது????? China vs Egypt

02:41

Paper waste பன்றதுல இவுலோ இருக்கு🤔 🤔🤔🤔🤔🤔🤔🤔🤔

03:15

the honey bee fact the honeyyyyy🍯🍯🍯🍯🍯🍯🍯😋😋😋😋😋

02:06

why turtles🐢 are slow

02:06

மனிதன் மிதக்கும் deadsea😲😲😲😲😲😲

01:15

ஏன் seawater உப்பா இருக்கு 🤔🤔🤔🤔🤔🤔🤔

04:41

மனிதர்களோட 🏋🏋🏋🏋 lifespan அ விட turtle🐢🐢🐢🐢 உடையது அதிகமா !!!!!!!!!!!!!!!!!

01:52

dolphinஆல🐬🐬🐬🐬🐬 ஒரு கண்ண திறந்தே தூங்க முடியுமா????????!!!!!!!!!!!!🤔🤔🤔🤔🤔🤔🤔🤔🐬🐬🐬🐬🐬🐬