Zhang Heng

Zhang Heng wiki
东汉科学家、文学家
78~01/01/139
Geburtsort
Nanyang
Sterbeort
Luoyang
Beruf
Mathematik
Kartograf
Astronomie
Mathematiker
Astronom
Seismologie
AiChat Figure Time

timeline and background

If you find our content interesting, please share it with your friends, or add the link to your website/blog

Feedback & Complaints

timeline

1
79
1
80
81
82
1
83
84
85
86
87
88
1
89
90
91
92
1
93
94
1
95
96
97
1
98
99
100
101
102
1
103
104
105
1
106
2
107
108
109
110
111
112
113
114
115
1
116
117
118
119
120
1
121
2
122
123
124
125
1
126
1
127
1
128
1
129
130
131
132
4
133
134
135
1
136
137
138
139
1
78
born