February 2012
Feb 10th
Feb 8th
2,775 notes
Feb 6th
589 notes
Feb 6th
2,254 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
36 notes
Feb 6th
106 notes
Feb 5th
2,414 notes
Feb 5th
1,934 notes
Feb 5th
1 note
Feb 5th
1 note
Feb 5th
162 notes
Feb 5th
346 notes
Feb 5th
190 notes
Feb 5th
2,272 notes
Feb 5th
437 notes
Feb 5th
173 notes
Feb 5th
124 notes
Feb 5th
733 notes
Feb 5th
245 notes
Feb 4th
62 notes
Feb 4th
3 notes
Feb 4th
982 notes
Feb 4th
15 notes
Feb 4th
11,222 notes
Feb 4th
190 notes
Feb 4th
7,686 notes
Feb 4th
533 notes
Feb 4th
161 notes
Feb 4th
61 notes
Feb 4th
893 notes
Feb 4th
1,693 notes
Feb 4th
984 notes
Feb 4th
204 notes
Feb 3rd
Feb 3rd
Feb 3rd
299 notes
Feb 3rd
15 notes
Feb 3rd
1,194 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
1,000 notes