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Hace 4 días · In 1663 and 1664, Hooke made his microscopic, and some astronomic, observations, which he collated in Micrographia in 1665. His book, which describes observations with microscopes and telescopes, as well as original work in biology, contains the earliest-recorded observation of a microorganism, the microfungus Mucor.
Hace 5 días · Microscope is an instrument that magnifies small objects and reveals their details. Learn about the types, parts, history, diagram, and facts of microscope from Britannica, the trusted source of knowledge. Explore the discoveries and inventions of scientists like Luis Alvarez, who used microscope to study subatomic particles.
Hace 5 días · Unas décadas más tarde, un tipo de microscopio muy adornado se hizo popular entre curiosos aristócratas que los usaban como si fuera un juguete. Fue en uno de esos, en 1663, sobre el que Robert Hooke puso muestras de musgo y luego corcho y vio por primera vez células, nombrándolas con la palabra con la que las conocemos hoy.
Hace 3 días · The first half of the 17th century brought many more, together with the first formulations of a new philosophy. One variant of this philosophy was spoken of as “experimental philosophy”. Earlier periods had made no distinction between “experience” and “experiment” – what we call “experiment” they would mostly see as forced or ...
Hace 3 días · A microorganism, or microbe, [a] is an organism of microscopic size, which may exist in its single-celled form or as a colony of cells . The possible existence of unseen microbial life was suspected from ancient times, such as in Jain scriptures from sixth century BC India.
Hace 4 días · In 1665, Robert Hooke published his famous book “Micrographia,” which showcased detailed illustrations of insects and plant cells observed under a microscope. In the 19th century, advancements in lens manufacturing techniques led to improved image quality and increased magnification capabilities.
Hace 5 días · Advances in plant chromatin. Plants as model systems have played a key role in the breakthrough discoveries of biology. The discoveries of cells (Hooke, 1665 ), chromosomes (von Nägeli, 1842 ), laws of heredity (Mendel, 1866) or mobile genetic elements (McClintock, 1950) testify to this even with just a cursory glance at history.
