In the 19th century, scientist Georges Cuvier suggested these giant creatures were reptiles. Leemage/Universal Images Group/Getty Images When naturalists first began studying pterosaur fossils at the turn of the 19th century, they had the same reaction you probably would: What IS that? They did...
How do scientist classify soils? How does the methyl transducer on the reactant affect the reaction speed? What would be the best way to determine how the frog population is affected by pH levels? How does a seismograph work? How does mass spectrometry work in forensic toxicology?
conserv e thes e amazing animals.Th e abilitys Date:December 28(12:00-12:45) fallower, orats Darwin's Fossils(化石)Join Museum scientist Lorn a Steel to discover how Darwin's study of fossils shaped to advanc e intc scientific thinking. You can ask questions whil e th e talk is...
H. chowiis also interesting for its unusual lifestyle, says Ahlberg. Its anatomy suggests it was an ambush predator that lurked just above the bottom, snapping at any smaller fish that swam too close – like some anglerfish do today. “Hongyuis one of the earliest examples of this ...
Why do few fossils exist from the Precambrian? How is radiocarbon dating equipment used? How are body fossils different from trace fossils? Why were the dinosaurs so successful after the Permian extinction? Why don't scientist believe an asteroid caused the Permian extinction? Why are radioactive...
(沉淀) in the same area.Commenting on the research Prof Mike Benton, a scientist from the University of Bristol, said, "The new observations confirm what had been suspected. But the authors go a step further in suggesting that all the animals were killed, transported and well-preserved by ...
In 1682 an early English scientist, John Ray, stated that all forms of life were linked together in a kind of chain. In the 1700’s two Frenchmen discovered 1) that there were tiny differences between generations of creatures and those differences produced new kinds of creatures and 2) chang...
His work has appeared in New Scientist, Science and The Scientist, among other outlets, and he mainly covers research on evolution, health and technology. He holds a PhD in pathology from the University of Cambridge and a master's degree in immunology from the University of Oxford. He ...
This type ofgerm-line editing has rarely been applied to humans, except in the controversial case in which aChinese scientist infamously generated "CRISPR babies"in violation of regulations. One big reason human germ-line editing has been avoided is that future generations cannot consent to receivin...
As a scientist, I find that every statement in the Bible that can be tested against modern science, is accurate right down to the molecular bases of human and animal DNA, as well as the way pathogens, activities that are bad for human health, and behavior that is bad for humans is ...