<s>
Charity	B-Operating_System
Engine	I-Operating_System
is	O
a	O
free	O
PC	O
app	O
based	O
on	O
Berkeley	O
University	O
's	O
BOINC	B-Operating_System
software	O
,	O
run	O
by	O
The	O
Worldwide	O
Computer	O
Company	O
Limited	O
.	O
</s>
<s>
The	O
project	O
works	O
by	O
selling	O
spare	O
home	O
computing	O
power	O
to	O
universities	O
and	O
corporations	O
,	O
then	O
sharing	O
the	O
profits	O
between	O
eight	O
partner	O
charities	O
and	O
periodic	O
cash	O
prize	O
draws	O
for	O
the	O
users	O
;	O
those	O
running	O
the	O
Charity	B-Operating_System
Engine	I-Operating_System
BOINC	B-Operating_System
software	O
on	O
their	O
home	O
computers	O
.	O
</s>
<s>
When	O
there	O
are	O
no	O
corporations	O
purchasing	O
the	O
computing	O
power	O
,	O
Charity	B-Operating_System
Engine	I-Operating_System
donates	O
it	O
to	O
existing	O
volunteer	B-Operating_System
computing	I-Operating_System
projects	O
such	O
as	O
Rosetta	B-Operating_System
@home	I-Operating_System
,	O
Einstein	B-Operating_System
@Home	I-Operating_System
,	O
and	O
Malaria	B-Operating_System
Control	I-Operating_System
,	O
and	O
prize	O
draws	O
are	O
funded	O
by	O
donations	O
.	O
</s>
<s>
He	O
abandoned	O
the	O
book	O
in	O
favour	O
of	O
creating	O
the	O
idea	O
in	O
real	O
life	O
,	O
with	O
the	O
assistance	O
of	O
professor	O
David	O
Anderson	O
from	O
UC	O
Berkeley	O
who	O
created	O
BOINC	B-Operating_System
.	O
</s>
<s>
In	O
August	O
2014	O
the	O
Rosetta	B-Operating_System
@home	I-Operating_System
project	O
reported	O
Charity	B-Operating_System
Engine	I-Operating_System
had	O
contributed	O
over	O
125,000	O
new	O
PCs	O
to	O
its	O
grid	O
.	O
</s>
<s>
In	O
January	O
2017	O
,	O
Charity	B-Operating_System
Engine	I-Operating_System
was	O
credited	O
as	O
a	O
significant	O
contributor	O
to	O
solving	O
protein-folding	O
problems	O
in	O
the	O
paper	O
"	O
Protein	O
structure	O
determination	O
using	O
metagenome	O
sequence	O
data	O
"	O
published	O
by	O
the	O
journal	O
Science	O
.	O
</s>
<s>
In	O
September	O
2019	O
a	O
team	O
led	O
by	O
Andrew	O
Booker	O
at	O
the	O
University	O
of	O
Bristol	O
and	O
Andrew	O
Sutherland	O
at	O
Massachusetts	O
Institute	O
of	O
Technology	O
(	O
MIT	O
)	O
used	O
Charity	B-Operating_System
Engine	I-Operating_System
to	O
solve	O
the	O
sums	O
of	O
three	O
cubes	O
problem	O
for	O
the	O
number	O
42	O
,	O
as	O
well	O
find	O
solutions	O
for	O
4	O
other	O
numbers	O
in	O
the	O
same	O
problem	O
.	O
</s>
<s>
The	O
numbers	O
found	O
by	O
Charity	B-Operating_System
Engine	I-Operating_System
are	O
:	O
</s>
