Across
- 2. The first practical information-processing device
- 4. Person who pretty much invented computing
- 5. First fully functional computer
- 6. The name of the first stored-program digital computer
- 8. A device invented by Alan Turing
- 11. Also known as International Business machines
- 12. Could use a delay line and 10 vacuum tubes for 1,000 bits
- 13. Also called the Universal Automatic Computer
Down
- 1. The first real-time computer
- 2. He invented the Jacquard Loom
- 3. Worlds first programmer
- 4. The first electronic digital computer
- 7. Made the Z3
- 9. Consists of a rectangular frame with thin parallel rods strung with beads
- 10. Requires 1 vacuum tube per bit