669 reputation
212
bio website github.com/spraff
location London, United Kingdom
age 94
visits member for 2 years, 4 months
seen Sep 27 at 11:27


Sep
19
accepted What is making these subatomic honeycomb shapes and gaps in this graphene image?
Sep
19
asked How should I quote errors when measurements are asymetrically clustered?
Sep
5
comment What did recombination look like?
"it was a long process but at the halfway point, it's flips to being mostly clear" -- how quick was the flip?
Sep
4
asked What did recombination look like?
Jul
28
accepted Please explain these equations relating to Newtonian gravity
Jul
28
revised Please explain these equations relating to Newtonian gravity
added 69 characters in body
Jul
28
comment Please explain these equations relating to Newtonian gravity
$R_e$ I assume is the radius of the Earth, but the slides don't explain themselves any further than this.
Jul
28
asked Please explain these equations relating to Newtonian gravity
Jul
14
accepted How does the speed of electrons change around a circuit?
Jul
11
asked How does the speed of electrons change around a circuit?
Jul
2
awarded  Curious
May
18
asked What is making these subatomic honeycomb shapes and gaps in this graphene image?
May
7
awarded  Yearling
Apr
24
accepted What's a geometric explanation for exponential-falloff fundamental forces?
Apr
24
asked What's a geometric explanation for exponential-falloff fundamental forces?
Mar
29
awarded  Popular Question
Mar
7
accepted Why 'max' in $hf=\phi+{1\over{2}}mv_\text{max}^2$?
Mar
6
revised Why 'max' in $hf=\phi+{1\over{2}}mv_\text{max}^2$?
Question corrected so clarifications are obsolete
Mar
6
suggested suggested edit on Why 'max' in $hf=\phi+{1\over{2}}mv_\text{max}^2$?
Mar
6
comment Why 'max' in $hf=\phi+{1\over{2}}mv_\text{max}^2$?
Are you saying that if we form an equation for the instant of liberation then we'd drop the $\text{max}$ subscript, but we include it because energy loss creeps in before the the electron is liberated from the bulk of the material?