Retrocomputing
Bob Jacobsen's user avatar
Bob Jacobsen's user avatar
Bob Jacobsen's user avatar
Bob Jacobsen
  • Member for 5 years, 10 months
  • Last seen more than 2 years ago
  • Berkeley, California, USA
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Top posts
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8
Separate code and data address spaces on the Z80
May 29, 2018
answer
3
What system pioneered displaying masking characters for password entry and why?
May 30, 2018
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167
Why does the same proportion of a radioactive substance decay per time period? (half life)
87
What happens when you put water under intense pressure?
58
Does friction always oppose motion?
56
If the first law of thermodynamics ensures conservation of energy, why does it allow systems to lose energy?
54
Should a soda bottle be stored horizontally or vertically?