General Science, Physics & Math

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strantor
"Electrolysis Rust Removal" - valid theory or bupkis?
Last message by
ramancini8
2
24
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10K
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M
thought experiment on battery terminals and capacitance
Last message by
Lucian Solaris
2
36
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11K
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D
Problem Understanding Permittivity
Last message by
WBahn
3
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2K
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P
  • Locked
question about Foureir transform in realty
Last message by
Wendy
1
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1K
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J
teaching physics today
Last message by
WBahn
14
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3K
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P
Triangulating Electrostatic Activity
Last message by
Paul81
1
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1K
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D
dipole radiation
Last message by
Kermit2
6
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3K
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T
Material with specific resistivity
Last message by
Lilienfeld
18
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3K
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PG1995
graphical representation of permutations and combinations
Last message by
amilton542
8
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5K
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B
torque required
Last message by
shortbus
3
Replies
2K
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B
How do you derive the voltage drop calculation from the NEC handbook?
Last message by
WBahn
1
Replies
3K
Views
Wendy
Quantum Stealth material designed to make target invisible
Last message by
WBahn
6
Replies
4K
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Lightfire
Atom
Last message by
Lightfire
2 3 4
64
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14K
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D
math topic related to orthogonal frequency division multiplexing (OFDM)
Last message by
WBahn
1
Replies
2K
Views
M
Partial Derivatives
Last message by
Papabravo
3
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2K
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Lightfire
Distance traveled by a specific acceleration
Last message by
WBahn
17
Replies
4K
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Sparky49
Mathcad and DOSbox
Last message by
panic mode
9
Replies
5K
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Georacer
  • Poll
How long is a billion?
Last message by
Georacer
2 3
42
Replies
8K
Views
amilton542
Graphs and Excel
Last message by
amilton542
2
Replies
2K
Views
Sparky49
Art of Electronics 1.17
Last message by
Clay
7
Replies
4K
Views
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