Who invented the light bulb in 1879?
a) Albert Einstein
b) Charles Babbage
c) Thomas Edison
d) Douglas Engelbart (more…)
a) Albert Einstein
b) Charles Babbage
c) Thomas Edison
d) Douglas Engelbart (more…)
a) W. G. GRACE
b) Willis H. Carrier
c) Albert Einstein
d) Robert Hook (more…)
a) Egypt
b) Syria
c) Pakistan
d) Iran (more…)
a) Elon Musk
b) Linda Yaccarino
c) Mark Zuckerberg
d) Sundar Pichai (more…)
a) Cristiano Ronaldo
b) Lionel Messi
c) Kylian Mbappe
d) None of these (more…)
a) 140th
b) 150th
c) 160th
d) 170th (more…)