2007-08-21 14:00:23 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Physics
Philosophically speaking, it means to remanice on old days in the past.
2007-08-21 14:07:52 · answer #1 · answered by Zipperhead 6 · 0⤊ 0⤋
ha ha ha nice phrase. Scientifically,
actually everything we see around us is because it is
reflecting light.
This reflection doesn't occur the same instant we see the object. It''s a little earlier. How earlier depends how far is it.
So every reflection is from the past !!!
We see the sun rise 8 mins later; suppose u were seeing
Neil Armstrong jump on the moon with a strong telescope. You will se him a few seconds after is jumped bec. Velocity of
light Is constant
2007-08-21 22:39:10 · answer #2 · answered by Plz_Tell_Me 3 · 0⤊ 0⤋
To think back on the past and possibly to learn from past mistakes.
2007-08-21 21:07:52 · answer #3 · answered by Lady Geologist 7 · 0⤊ 0⤋
just to simply sit back and remember your past. nothing scientific.
2007-08-21 21:03:56 · answer #4 · answered by Anonymous · 0⤊ 0⤋