<s>
Ninithi	B-Language
(	O
Sinhala	O
:	O
නිනිති	O
)	O
is	O
free	B-License
and	I-License
open	I-License
source	I-License
modelling	O
software	O
that	O
can	O
be	O
used	O
to	O
visualize	O
and	O
analyze	O
carbon	O
materials	O
used	O
in	O
nanotechnology	O
.	O
</s>
<s>
Users	O
of	O
ninithi	B-Language
can	O
visualize	O
the	O
3D	O
molecular	O
geometries	O
of	O
graphene/nano	O
-ribbons	O
,	O
carbon	O
nanotubes	O
(	O
both	O
single	O
wall	O
and	O
multi-wall	O
)	O
and	O
fullerenes	O
.	O
</s>
<s>
Ninithi	B-Language
also	O
provides	O
features	O
to	O
simulate	O
the	O
electronic	O
band	O
structures	O
of	O
graphene	O
and	O
carbon	O
nanotubes	O
.	O
</s>
<s>
The	O
software	O
was	O
developed	O
by	O
Lanka	O
Software	O
Foundation	O
,	O
in	O
Sri	O
Lanka	O
and	O
released	O
in	O
2010	O
under	O
the	O
GPL	B-License
licence	O
.	O
</s>
<s>
Ninithi	B-Language
is	O
written	O
in	O
the	O
Java	B-Language
programming	I-Language
language	I-Language
and	O
available	O
for	O
both	O
Microsoft	B-Application
Windows	I-Application
and	O
Linux	B-Application
platforms	O
.	O
</s>
<s>
Generalized	O
equations	O
and	O
algorithms	O
used	O
in	O
ninithi	B-Language
were	O
published	O
in	O
2010	O
.	O
</s>
