February 2012
Feb 10th
Feb 8th
2,765 notes
Feb 6th
585 notes
Feb 6th
1,700 notes
Feb 6th
Feb 6th
2 notes
俺はもう何をrblgしていいのかさえ分からない…
Feb 6th
99 notes
Feb 6th
361 notes
Feb 6th
35 notes
Feb 6th
104 notes
Feb 5th
2,357 notes
Feb 5th
1,926 notes
Feb 5th
1 note
Feb 5th
1 note
Feb 5th
162 notes
Feb 5th
344 notes
Feb 5th
188 notes
Feb 5th
2,263 notes
Feb 5th
437 notes
Feb 5th
173 notes
Feb 5th
123 notes
Feb 5th
733 notes
Feb 5th
245 notes
Feb 4th
62 notes
Feb 4th
3 notes
Feb 4th
981 notes
Feb 4th
15 notes
Feb 4th
10,958 notes
Feb 4th
190 notes
Feb 4th
7,658 notes
Feb 4th
530 notes
Feb 4th
161 notes
Feb 4th
61 notes
Feb 4th
893 notes
Feb 4th
1,688 notes
Feb 4th
979 notes
Feb 4th
203 notes
Feb 3rd
Feb 3rd
Feb 3rd
299 notes
Feb 3rd
15 notes
Feb 3rd
1,184 notes
Feb 3rd
56 notes
Feb 3rd
36 notes
Feb 3rd
457 notes
Feb 3rd
17 notes
“滑車装置は機械的倍率が整数になる唯一の単純機械である”
– 滑車 - Wikipedia
Feb 2nd
January 2012
Jan 30th
45 notes
Jan 30th
1,191 notes
Jan 30th
999 notes