Lesson 5 of 11 • 6 upvotes • 13:32mins
This lesson is Part 2 of the biography of Alexander Graham Bell and this Part tells us that how he invented telephone , when and how was first telephone call made and how he died. This part is concluded by his very famous saying which emphasises on the need to think out of the box.
11 lessons • 2h 3m
Exceptional Personalities : An Overview (in Hindi)
3:31mins
The Statesman Scientist : Benjamin Franklin Part 1 (in Hindi)
13:32mins
The Statesman Scientist : Benjamin Franklin - Part 2 (in Hindi)
13:12mins
Bringing People Closer : Alexander Graham Bell - Part 1 (in Hindi)
12:11mins
Bringing People Closer : Alexander Graham Bell - Part 2 (in Hindi)
13:32mins
“I Have a Dream” : Martin Luther King Jr. - Part 1 (in Hindi)
12:37mins
"I Have a Dream” : Martin Luther King Jr. - Part 2 (in Hindi)
10:57mins
Making Bacteria Run : Alexander Fleming - Part 1
11:01mins
Making Bacteria Run : Alexander Fleming - Part 2
9:36mins
A Safer Living : Louis Pasteur - Part 1
12:09mins
A Safer Living : Louis Pasteur - Part 2
11:15mins