168 reputation
6
bio website
location
age
visits member for 2 years, 10 months
seen Mar 30 at 14:38

Mar
29
awarded  Popular Question
Jan
18
awarded  Excavator
Jan
18
revised Double light speed
fixing latex
Jan
18
suggested suggested edit on Double light speed
Jan
18
accepted People eating and gaining energy
Jul
12
asked People eating and gaining energy
Jun
21
awarded  Scholar
Jun
21
accepted Double light speed
Jun
21
awarded  Student
Jun
21
awarded  Editor
Jun
21
revised Double light speed
added 118 characters in body; added 1 characters in body
Jun
21
comment Double light speed
it's just example, let's remove me, in point of view of #1 participle, the second one moves at c+c=2c speed..?
Jun
21
asked Double light speed
Jun
21
awarded  Supporter
Jun
12
comment What is the current status of Pluto?
what do you mean by saying: "planet clear out the material in and near its orbit" ?
Jun
12
accepted Why can't you see meteors, but you can see comets from the moon?
Jun
12
asked Why can't you see meteors, but you can see comets from the moon?