Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:personal_computer
gptkb:electronic_digital_computer |
| gptkbp:designedBy |
gptkb:Tommy_Flowers
|
| gptkbp:destroyedBy |
gptkb:World_War_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
|
| https://www.w3.org/2000/01/rdf-schema#label |
Colossus Mark II
|