Revolutionary innovative light without using power will shock you

Dear Viewers

In this video i explain about a recent innovation i.e water light , by filling the sea water we can produce the light .how ??

the detailed explanation can given in this video please watch the video till end.

Here are the answer for this quiz -06

1-D,
2-A
3-B
4-A
5-C
6-B
7-A
8-D
9-D
10-A