Statements (25)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:personal_computer
electronic digital computer |
gptkbp:designedBy |
gptkb:Tommy_Flowers
|
gptkbp:destroyedBy |
gptkb:World_War_II
|
https://www.w3.org/2000/01/rdf-schema#label |
Colossus Mark II
|
gptkbp:input |
paper tape
|
gptkbp:introducedIn |
June 1944
|
gptkbp:location |
Bletchley Park, England
|
gptkbp:notableFor |
first programmable electronic digital computer
|
gptkbp:numberBuilt |
10
|
gptkbp:numberOfTubes |
2500
|
gptkbp:operationalDate |
June 1944
|
gptkbp:predecessor |
Colossus Mark I
|
gptkbp:purpose |
deciphering Lorenz-encrypted messages
|
gptkbp:reconstructedAt |
gptkb:The_National_Museum_of_Computing
|
gptkbp:restored |
2007
|
gptkbp:speed |
5,000 characters per second
|
gptkbp:technology |
vacuum tubes
|
gptkbp:usedBy |
gptkb:British_codebreakers
|
gptkbp:usedDuring |
gptkb:World_War_II
|
gptkbp:usedFor |
codebreaking
|
gptkbp:usedIn |
gptkb:Bletchley_Park
|
gptkbp:weight |
about 2.5 tons
|
gptkbp:bfsParent |
gptkb:The_National_Museum_of_Computing,_Bletchley_Park
|
gptkbp:bfsLayer |
7
|