Áß°í
-1
Inventions: Evolution of Ideas (¿µ¹®ÆÇ) ÆË´Ï´Ù.
lets
2024-04-01
637 Á¶È¸
³ëÇÏ¿ì
6
Á¡¹Ú¹Ì Ç°Àý±â³ä ³ª³ëÆÁ ´ë¹æÃâ
lets
2024-03-20
1,198 Á¶È¸
11
Èıâ
19
6½Ã°£ ¼ø»è°ÔÀÓ ¹ÙÀ̸¶¸£ ªÀº Èıâ
lets
2023-12-17
1,538 Á¶È¸
16
¹®ÀÇ
2
Å׶ó¹Ì½ºÆ¼Ä«¿¡¼ »ðÀ» ½á¼ ÁöÇüÀ» º¯°æÇÒ ¶§ Áú¹®ÀÔ´Ï´Ù.
lets
2023-10-15
741 Á¶È¸
24
5
ÀÚ°Ô
5
[Á¦1ȸ] ¶ó¼¼¸£´Ù´É·Â ºñµþ½ÃÇè
lets
2023-07-27
1,791 Á¶È¸
19
¼Ò½Ä
9
¹ÙÀ̸¶¸£ : ¹ÎÁÖÁÖÀǸ¦ À§ÇÑ ÅõÀï (Weimar : fight for democracy)
lets
2022-09-09
2,399 Á¶È¸
30
¼Ò½Ä
1
-
lets
2022-02-11
3,507 Á¶È¸
27
¼Ò½Ä
-
lets
2022-02-04
3,161 Á¶È¸
10
¼Ò½Ä
1
-
lets
2021-12-21
2,854 Á¶È¸
6
¼Ò½Ä
1
-
lets
2021-12-17
3,122 Á¶È¸
9
¼Ò½Ä
-
lets
2021-02-26
3,341 Á¶È¸
11
ÀÚ°Ô
1
-
lets
2021-01-01
1,721 Á¶È¸
9
¼Ò½Ä
lets
2016-03-31
2,024 Á¶È¸
21