(ROOT (S (NP (NNP Charles) (NNP Babbage)) (VP (VBD was) (VP (VBN born) (ADVP (RB too) (RB soon)))) (. .)))
Charles Babbage was born too soon.
nsubj:pass
Number=Sing
Charles
Charles
PROPN
NNP
flat
Number=Sing
Babbage
Babbage
PROPN
NNP
aux:pass
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
be
was
AUX
VBD
root
Tense=Past|VerbForm=Part|Voice=Pass
bear
born
VERB
VBN
advmod
too
too
ADV
RB
advmod
Degree=Pos
soon
soon
ADV
RB
punct
.
.
PUNCT
.
(ROOT (S (NP (PRP He)) (VP (VBD hoped) (S (VP (TO to) (VP (VB invent) (NP (DT a) (NN calculator)))))) (. .)))
He hoped to invent a calculator.
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
He
PRON
PRP
root
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
hope
hoped
VERB
VBD
mark
to
to
PART
TO
xcomp
VerbForm=Inf
invent
invent
VERB
VB
det
Definite=Ind|PronType=Art
a
a
DET
DT
obj
Number=Sing
calculator
calculator
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (CC But) (NP (NP (DT the) (NN technology)) (PP (IN of) (NP (PRP$ his) (NN time)))) (VP (VBD was) (ADJP (RB too) (JJ simple))) (. .)))
But the technology of his time was too simple.
cc
but
But
CCONJ
CC
det
Definite=Def|PronType=Art
the
the
DET
DT
nsubj
Number=Sing
technology
technology
NOUN
NN
case
of
of
ADP
IN
nmod:poss
Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs
his
his
PRON
PRP$
nmod
Number=Sing
time
time
NOUN
NN
cop
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
be
was
AUX
VBD
advmod
too
too
ADV
RB
root
Degree=Pos
simple
simple
ADJ
JJ
punct
.
.
PUNCT
.
(ROOT (S (NP (NNP Babbage)) (VP (MD could) (RB not) (VP (VB make) (S (NP (PRP$ his) (NN dream)) (VP (VB come) (ADJP (JJ true)))))) (. .)))
Babbage could not make his dream come true.
nsubj
Number=Sing
Babbage
Babbage
PROPN
NNP
aux
VerbForm=Fin
could
could
AUX
MD
advmod
not
not
PART
RB
root
VerbForm=Inf
make
make
VERB
VB
nmod:poss
Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs
his
his
PRON
PRP$
obj
Number=Sing
dream
dream
NOUN
NN
xcomp
VerbForm=Inf
come
come
VERB
VB
xcomp
Degree=Pos
true
true
ADJ
JJ
punct
.
.
PUNCT
.
(ROOT (NFP  ))
root
PUNCT
NFP
(ROOT (S (NP (PDT All) (PRP$ his) (NN life)) (, ,) (NP (NNP Baggage)) (VP (VBD was) (ADJP (JJ interested) (PP (IN in) (NP (CC n) (NFP _____))))) (. .)))
All his life, Baggage was interested in n _____.
det:predet
all
All
DET
PDT
nmod:poss
Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs
his
his
PRON
PRP$
dislocated
Number=Sing
life
life
NOUN
NN
punct
,
,
PUNCT
,
nsubj
Number=Sing
Baggage
Baggage
PROPN
NNP
cop
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
be
was
AUX
VBD
root
Degree=Pos
interested
interested
ADJ
JJ
case
in
in
ADP
IN
obl
and
n
CCONJ
CC
punct
_____
_____
PUNCT
NFP
punct
.
.
PUNCT
.
(ROOT (S (PP (IN For) (NP (NN example))) (, ,) (NP (PRP he)) (VP (MD could) (VP (VB find) (PRT (RP out)) (WHADVP (WRB how) (IN f) (NFP _____) (S (NP (NP (DT a) (NN pig) (POS 's)) (NN heart)) (VP (VBZ beats) (CC or) (VP (VB make) (S (NP (DT a) (NN table)) (VP (TO to) (VP (VB calculate) (SBAR (WHNP (WHNP (WRB how) (JJ much)) (NN wood)) (S (NP (DT a) (NN man)) (VP (MD could) (VP (VBN saw) (PP (IN in) (NP (CD 10) (NNS hours)))))))))))))))) (. .)))
For example, he could find out how f _____ a pig's heart beats or make a table to calculate how much wood a man could saw in 10 hours.
case
for
For
ADP
IN
obl
Number=Sing
example
example
NOUN
NN
punct
,
,
PUNCT
,
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
he
PRON
PRP
aux
VerbForm=Fin
could
could
AUX
MD
root
VerbForm=Inf
find
find
VERB
VB
compound:prt
out
out
ADP
RP
advmod
PronType=Int
how
how
ADV
WRB
mark
for
f
ADP
IN
punct
_____
_____
PUNCT
NFP
det
Definite=Ind|PronType=Art
a
a
DET
DT
nmod:poss
Number=Sing
pig
pig
NOUN
NN
case
's
's
PART
POS
nsubj
Number=Sing
heart
heart
NOUN
NN
ccomp
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
beat
beats
VERB
VBZ
cc
or
or
CCONJ
CC
conj
VerbForm=Inf
make
make
VERB
VB
det
Definite=Ind|PronType=Art
a
a
DET
DT
obj
Number=Sing
table
table
NOUN
NN
mark
to
to
PART
TO
advcl
VerbForm=Inf
calculate
calculate
VERB
VB
advmod
PronType=Int
how
how
ADV
WRB
amod
Degree=Pos
much
much
ADJ
JJ
obj
Number=Sing
wood
wood
NOUN
NN
det
Definite=Ind|PronType=Art
a
a
DET
DT
nsubj
Number=Sing
man
man
NOUN
NN
aux
VerbForm=Fin
could
could
AUX
MD
ccomp
Tense=Past|VerbForm=Inf
see
saw
VERB
VBN
case
in
in
ADP
IN
nummod
NumForm=Digit|NumType=Card
10
10
NUM
CD
obl
Number=Plur
hour
hours
NOUN
NNS
punct
.
.
PUNCT
.
(ROOT (NFP  ))
root
PUNCT
NFP
(ROOT (S (NP (NNP Baggage)) (VP (VBD was) (ADVP (RB also)) (NP (DT an) (NN inventor))) (. .)))
Baggage was also an inventor.
nsubj
Number=Sing
Baggage
Baggage
PROPN
NNP
cop
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
be
was
AUX
VBD
advmod
also
also
ADV
RB
det
Definite=Ind|PronType=Art
a
an
DET
DT
root
Number=Sing
inventor
inventor
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (PP (IN Around) (NP (CD 1830))) (, ,) (NP (PRP he)) (VP (VBD decided) (S (VP (TO to) (VP (VP (VB d) (NP (NFP _____))) (CC and) (VP (VB build) (NP (NP (DT a) (NN machine)) (PP (IN for) (S (VP (VBG doing) (NP (JJ simple) (JJ mathematical) (NNS calculations))))))))))) (. .)))
Around 1830, he decided to d _____ and build a machine for doing simple mathematical calculations.
case
around
Around
ADP
IN
obl
NumForm=Digit|NumType=Card
1830
1830
NUM
CD
punct
,
,
PUNCT
,
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
he
PRON
PRP
root
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
decide
decided
VERB
VBD
mark
to
to
PART
TO
xcomp
VerbForm=Inf
would
d
VERB
VB
punct
_____
_____
PUNCT
NFP
cc
and
and
CCONJ
CC
conj
VerbForm=Inf
build
build
VERB
VB
det
Definite=Ind|PronType=Art
a
a
DET
DT
obj
Number=Sing
machine
machine
NOUN
NN
mark
for
for
SCONJ
IN
advcl
VerbForm=Ger
do
doing
VERB
VBG
amod
Degree=Pos
simple
simple
ADJ
JJ
amod
Degree=Pos
mathematical
mathematical
ADJ
JJ
obj
Number=Plur
calculation
calculations
NOUN
NNS
punct
.
.
PUNCT
.
(ROOT (S (NP (PRP He)) (VP (VBD called) (NP (DT this) (NN machine)) (S (NP (DT the) (NNP Difference) (NNP Engine)))) (. .)))
He called this machine the Difference Engine.
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
He
PRON
PRP
root
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
call
called
VERB
VBD
det
Number=Sing|PronType=Dem
this
this
DET
DT
obj
Number=Sing
machine
machine
NOUN
NN
det
Definite=Def|PronType=Art
the
the
DET
DT
compound
Number=Sing
Difference
Difference
PROPN
NNP
xcomp
Number=Sing
engine
Engine
PROPN
NNP
punct
.
.
PUNCT
.
(ROOT (NFP  ))
root
PUNCT
NFP
(ROOT (S (VP (VBG Making) (S (NP (NP (DT the) (NN machine)) (S (NP (DT The) (NN Difference)) (NNP Machinewas))) (ADJP (RB very) (JJ big) (CC and) (JJ difficult) (SBAR (S (VP (TO to) (VP (VB make)))))))) (. .)))
Making the machine The Difference Machinewas very big and difficult to make.
root
VerbForm=Ger
make
Making
VERB
VBG
det
Definite=Def|PronType=Art
the
the
DET
DT
obj
Number=Sing
machine
machine
NOUN
NN
det
Definite=Def|PronType=Art
the
The
DET
DT
compound
Number=Sing
difference
Difference
NOUN
NN
xcomp
Number=Sing
Machinewas
Machinewas
PROPN
NNP
advmod
very
very
ADV
RB
xcomp
Degree=Pos
big
big
ADJ
JJ
cc
and
and
CCONJ
CC
conj
Degree=Pos
difficult
difficult
ADJ
JJ
mark
to
to
PART
TO
advcl
VerbForm=Inf
make
make
VERB
VB
punct
.
.
PUNCT
.
(ROOT (S (NP (PRP It)) (VP (VBD was) (VP (VBN made) (PP (IN of) (NP (NP (CD two) (NNS tons)) (PP (IN of) (NP (NN steel) (CC and) (NNS gears))))))) (. .)))
It was made of two tons of steel and gears.
nsubj:pass
Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs
it
It
PRON
PRP
aux:pass
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
be
was
AUX
VBD
root
Tense=Past|VerbForm=Part|Voice=Pass
make
made
VERB
VBN
case
of
of
ADP
IN
nummod
NumForm=Word|NumType=Card
two
two
NUM
CD
obl
Number=Plur
ton
tons
NOUN
NNS
case
of
of
ADP
IN
nmod
Number=Sing
steel
steel
NOUN
NN
cc
and
and
CCONJ
CC
conj
Number=Plur
gear
gears
NOUN
NNS
punct
.
.
PUNCT
.
(ROOT (S (SBAR (IN While) (S (NP (PRP he)) (VP (VBD was) (VP (VBG building) (NP (DT this) (NN h) (NNP _____machine)))))) (, ,) (NP (PRP he)) (VP (VBD had) (NP (NP (DT an) (NN idea)) (PP (IN for) (NP (DT a) (JJ new) (NN machine))))) (. .)))
While he was building this h _____machine, he had an idea for a new machine.
mark
while
While
SCONJ
IN
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
he
PRON
PRP
aux
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
be
was
AUX
VBD
advcl
Tense=Pres|VerbForm=Part
build
building
VERB
VBG
det
Number=Sing|PronType=Dem
this
this
DET
DT
obj
Number=Sing
h
h
NOUN
NN
appos
Number=Sing
_____machine
_____machine
PROPN
NNP
punct
,
,
PUNCT
,
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
he
PRON
PRP
root
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
have
had
VERB
VBD
det
Definite=Ind|PronType=Art
a
an
DET
DT
obj
Number=Sing
idea
idea
NOUN
NN
case
for
for
ADP
IN
det
Definite=Ind|PronType=Art
a
a
DET
DT
amod
Degree=Pos
new
new
ADJ
JJ
nmod
Number=Sing
machine
machine
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (NP (DT This) (NN one)) (VP (MD would) (VP (VB do) (NP (NP (DT all) (NNS kinds)) (PP (IN of) (NP (NNS calculations)))))) (. .)))
This one would do all kinds of calculations.
det
Number=Sing|PronType=Dem
this
This
DET
DT
nsubj
Number=Sing
one
one
NOUN
NN
aux
VerbForm=Fin
would
would
AUX
MD
root
VerbForm=Inf
do
do
VERB
VB
det
all
all
DET
DT
obj
Number=Plur
kind
kinds
NOUN
NNS
case
of
of
ADP
IN
nmod
Number=Plur
calculation
calculations
NOUN
NNS
punct
.
.
PUNCT
.
(ROOT (S (NP (PRP He)) (VP (VBD called) (NP (PRP it)) (S (NP (DT the) (NNP Analytical) (NNP Engine)))) (. .)))
He called it the Analytical Engine.
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
He
PRON
PRP
root
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
call
called
VERB
VBD
obj
Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs
it
it
PRON
PRP
det
Definite=Def|PronType=Art
the
the
DET
DT
amod
Degree=Pos
analytical
Analytical
ADJ
NNP
xcomp
Number=Sing
engine
Engine
PROPN
NNP
punct
.
.
PUNCT
.
(ROOT (S (NP (PRP It)) (VP (VBD was) (NP (NP (DT the) (NN start)) (PP (IN of) (NP (DT the) (JJ modern) (NN computer))))) (. .)))
It was the start of the modern computer.
nsubj
Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs
it
It
PRON
PRP
cop
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
be
was
AUX
VBD
det
Definite=Def|PronType=Art
the
the
DET
DT
root
Number=Sing
start
start
NOUN
NN
case
of
of
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
amod
Degree=Pos
modern
modern
ADJ
JJ
nmod
Number=Sing
computer
computer
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (CC But) (NP (NNP Babbage)) (VP (VBD used) (PRT (RP up)) (NP (NP (PDT all) (PRP$ his) (NN money) (NN b)) (PRN (NFP _____) (S (NP (PRP he)) (VP (MD could) (VP (VB complete) (NP (DT either) (NN machine)))))))) (. .)))
But Babbage used up all his money b _____ he could complete either machine.
cc
but
But
CCONJ
CC
nsubj
Number=Sing
Babbage
Babbage
PROPN
NNP
root
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
use
used
VERB
VBD
compound:prt
up
up
ADP
RP
det:predet
all
all
DET
PDT
nmod:poss
Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs
his
his
PRON
PRP$
compound
Number=Sing
money
money
NOUN
NN
obj
Number=Sing
benefit
b
NOUN
NN
punct
_____
_____
PUNCT
NFP
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
he
PRON
PRP
aux
VerbForm=Fin
could
could
AUX
MD
parataxis
VerbForm=Inf
complete
complete
VERB
VB
det
either
either
DET
DT
obj
Number=Sing
machine
machine
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (NFP  ))
root
PUNCT
NFP
(ROOT (S (S (VP (VBG Re-inventing) (NP (DT the) (NNP Engine)) (PP (IN In) (NP (CD 1854))))) (, ,) (NP (CD two) (JJ Swedish) (NNS inventors)) (VP (VBD built) (NP (DT a) (VBG working) (JJ mechanical) (NN calculator))) (. .)))
Re-inventing the Engine In 1854, two Swedish inventors built a working mechanical calculator.
advcl
VerbForm=Ger
re-invent
Re-inventing
VERB
VBG
det
Definite=Def|PronType=Art
the
the
DET
DT
obj
Number=Sing
engine
Engine
PROPN
NNP
case
in
In
ADP
IN
obl
NumForm=Digit|NumType=Card
1854
1854
NUM
CD
punct
,
,
PUNCT
,
nummod
NumForm=Word|NumType=Card
two
two
NUM
CD
amod
Degree=Pos
Swedish
Swedish
ADJ
JJ
nsubj
Number=Plur
inventor
inventors
NOUN
NNS
root
Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin
build
built
VERB
VBD
det
Definite=Ind|PronType=Art
a
a
DET
DT
amod
VerbForm=Ger
work
working
VERB
VBG
amod
Degree=Pos
mechanical
mechanical
ADJ
JJ
obj
Number=Sing
calculator
calculator
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (NP (PRP It)) (VP (VBD was) (VP (NN b) (NFP _____on) (NP (DT the) (NNP Difference) (NNP Engine)))) (. .)))
It was b _____on the Difference Engine.
nsubj
Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs
it
It
PRON
PRP
cop
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
be
was
AUX
VBD
root
Number=Sing
benefit
b
NOUN
NN
punct
_____on
_____on
PUNCT
NFP
det
Definite=Def|PronType=Art
the
the
DET
DT
compound
Number=Sing
Difference
Difference
PROPN
NNP
appos
Number=Sing
engine
Engine
PROPN
NNP
punct
.
.
PUNCT
.
(ROOT (S (NP (DT This) (NN machine)) (VP (VBD was) (ADJP (JJ able) (S (VP (TO to) (VP (VB print) (PRT (RP out)) (NP (NP (JJ different) (NNS kinds)) (PP (IN of) (NP (NNS forms) (CC and) (NNS tables))))))))) (. .)))
This machine was able to print out different kinds of forms and tables.
det
Number=Sing|PronType=Dem
this
This
DET
DT
nsubj
Number=Sing
machine
machine
NOUN
NN
cop
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
be
was
AUX
VBD
root
Degree=Pos
able
able
ADJ
JJ
mark
to
to
PART
TO
xcomp
VerbForm=Inf
print
print
VERB
VB
compound:prt
out
out
ADP
RP
amod
Degree=Pos
different
different
ADJ
JJ
obj
Number=Plur
kind
kinds
NOUN
NNS
case
of
of
ADP
IN
nmod
Number=Plur
form
forms
NOUN
NNS
cc
and
and
CCONJ
CC
conj
Number=Plur
table
tables
NOUN
NNS
punct
.
.
PUNCT
.
(ROOT (S (NP (PRP It)) (VP (VBD was) (ADJP (RB very) (JJ accurate))) (. .)))
It was very accurate.
nsubj
Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs
it
It
PRON
PRP
cop
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
be
was
AUX
VBD
advmod
very
very
ADV
RB
root
Degree=Pos
accurate
accurate
ADJ
JJ
punct
.
.
PUNCT
.
(ROOT (NFP  ))
root
PUNCT
NFP
(ROOT (S (NP (NNP Babbage)) (VP (VBD was) (NP (NP (DT the) (JJ first) (NN person)) (SBAR (S (VP (TO to) (VP (VB come) (PRT (RP up)) (PP (IN with) (NP (NP (DT the) (NN idea)) (PP (IN of) (NP (NNS computers))))))))))) (. .)))
Babbage was the first person to come up with the idea of computers.
nsubj
Number=Sing
Babbage
Babbage
PROPN
NNP
cop
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
be
was
AUX
VBD
det
Definite=Def|PronType=Art
the
the
DET
DT
amod
Degree=Pos|NumType=Ord
first
first
ADJ
JJ
root
Number=Sing
person
person
NOUN
NN
mark
to
to
PART
TO
acl
VerbForm=Inf
come
come
VERB
VB
compound:prt
up
up
ADP
RP
case
with
with
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
obl
Number=Sing
idea
idea
NOUN
NN
case
of
of
ADP
IN
nmod
Number=Plur
computer
computers
NOUN
NNS
punct
.
.
PUNCT
.
(ROOT (S (CC And) (NP (PRP he)) (VP (VBZ is) (ADJP (ADJP (RBR more) (JJ famous)) (NP (NN today)) (SBAR (IN than) (S (NP (PRP he)) (VP (VBP w) (NFP _____) (PP (IN in) (NP (PRP$ his) (NN day)))))))) (. .)))
And he is more famous today than he w _____ in his day.
cc
and
And
CCONJ
CC
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
he
PRON
PRP
cop
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
be
is
AUX
VBZ
advmod
Degree=Cmp
more
more
ADV
RBR
root
Degree=Pos
famous
famous
ADJ
JJ
obl:tmod
Number=Sing
today
today
NOUN
NN
mark
than
than
SCONJ
IN
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
he
PRON
PRP
advcl
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
with
w
VERB
VBP
punct
_____
_____
PUNCT
NFP
case
in
in
ADP
IN
nmod:poss
Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs
his
his
PRON
PRP$
obl
Number=Sing
day
day
NOUN
NN
punct
.
.
PUNCT
.
Charles Babbage was born too soon. He hoped to invent a calculator. But the technology of his time was too simple. Babbage could not make his dream come true.  All his life, Baggage was interested in n _____. For example, he could find out how f _____ a pig's heart beats or make a table to calculate how much wood a man could saw in 10 hours.  Baggage was also an inventor. Around 1830, he decided to d _____ and build a machine for doing simple mathematical calculations. He called this machine the Difference Engine.  Making the machine The Difference Machinewas very big and difficult to make. It was made of two tons of steel and gears. While he was building this h _____machine, he had an idea for a new machine. This one would do all kinds of calculations. He called it the Analytical Engine. It was the start of the modern computer. But Babbage used up all his money b _____ he could complete either machine.  Re-inventing the Engine In 1854, two Swedish inventors built a working mechanical calculator. It was b _____on the Difference Engine. This machine was able to print out different kinds of forms and tables. It was very accurate.  Babbage was the first person to come up with the idea of computers. And he is more famous today than he w _____ in his day.