John Miline invented the first modern seismograph in 1880
The first seismograph was invented by Zhang Heng in 132. The modern seismograph was invented by John Milne, Thomas Gray, and James Alfred Ewing in 1880.
John Milne invented the first modern seismograph, but the first ones were invented by Chang Heng around 132 AD.
John Milne invented the seismograph in Tokyo, Japan in the late 19th century. He installed the first modern seismograph at the Imperial University of Tokyo in 1880.
Perhaps the earliest seismograph was invented in China A.D. 136 by a m an named Choko.
the seismograph was invented in Chicago, 1800.
england
The first "modern" seismograph was invented by John Milne in 1880. However, Zhang Heng, a Chinese astronomer is also believed to have invented the seismograph; probably the primitive ones.
John Milne invented the seismograph in 1880
It was invented in china in ancient tokyo by your mother
china
John