Question

w without
. When the
inls. I was
boy httung
Teet on his
a German
is evidently
mp. I too
and really
clothing. medical Implants and even
tissues and food are being 3D printed. Not
yet on mass scale. but experiments are on
And space sounds enormously promising In
India progress has been slower. The technology
is still used largely for school projects, which
means funding is hard to come by. About 70 %
of the demand in India for printers comes
from educational institutions, compared to
50 % globally, says Gopal Krishna, co-founder
of 3D printing venture Global 3D.
Questions :
21. How is 3D printing house cheaper ?
22. What do Builders believe about 3D technology ?
23. In India, the technology is still used largely
for school projects. Why?
·
narrator​

Answer 1

Answer:

sorry i am not able to understand ur doubt??