资讯
The earliest microscopes shed light on a once-invisible world. But, Patricia Fara explains, microscopists were uncertain about how well the images reflected reality — just as they are today.
The first microscopes were a lot better than they are usually given credit for. That's the claim of microscopist Brian Ford, a specialist in the history and development of these instruments based ...
He became the first person to observe the inner workings of the body on a microscopic level, seeing bacteria, sperm and even blood cells flowing through capillaries. His microscopes, each smaller ...
Tiemen Cocquyt’s interest in Van Leeuwenhoek’s secrets began in the late 2000s, soon after first seeing one of his microscopes, which was then locked away in the basement of the University ...
The museum has a magnificent collection of microscopes including some fine examples of early compound microscopes such as this one made by John Marshall, one of the leading optical instrument ...
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Researchers have designed and built the world’s first microscope ...
Early microscopes used an illumination system comprising sunlight that was collected and reflected onto the sample by a mirror. Today, most microscopes use artificial light sources such as light bulbs ...
A new microscope is capable of live imaging of biological processes in such detail that moving protein complexes are visible. In Nijmegen, the world's first microscope has been installed that is ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果