soft tissue – Uncommon Descent

Fossilized bird lung tissue controversial; Big if true

Here’s an interesting premise for science finds of 2018: Big, If True. Among them, Bird breathAre white speckles in the chest cavity of a 120-million-year-old bird fossil traces of a respiratory system similar to that of modern birds (SN: 11/10/18, p. 12)? If so, the fossil, found in China, could be the first to preserve Read More…

Evolution Intelligent Design

Researchers: Soft tissue shows Jurassic ichthyosaur was warm-blooded, had blubber

From ScienceDaily: Molecular and microstructural analysis of a Stenopterygius ichthyosaur from the Jurassic (180 million years ago) reveals that these animals were most likely warm-blooded, had insulating blubber and used their coloration as camouflage from predators. “Ichthyosaurs are interesting because they have many traits in common with dolphins, but are not at all closely related Read More…

kairosfocus VL, behind a planar, front-silvered mirror lies a virtual half universe with images laterally reversed and set back the same... – Semi-circles and right angle dilemmas ....
Fasteddious Note that Loeb is using ID arguments in this piece, although I'm sure he would deny it: - take a... – Avi Loeb at Scientific American on...
Fasteddious Thank you Polistra, that was great - my laugh for the day! – The “smaller game” theory of the...
Viola Lee Also, Kf's picture above shows how you transform a secant line (cutting the curve at two points) into a tangent... – Semi-circles and right angle dilemmas ....
Viola Lee You're right, Steve. The problem didn't say specifically that it was a semicircle. I written lots of geometry problems, and... – Semi-circles and right angle dilemmas ....
PaV If the definition of a circle is x^2 + y^2 = R^2, but the definition of a right angle, per... – Semi-circles and right angle dilemmas ....
kairosfocus SA2, the physical confirmation rests on the laws of reflection, i.e. incident, reflected ray and normal to plane of reflection... – Semi-circles and right angle dilemmas ....
Steve Alten2 I will definitely defer to you and Viola Lee on this. – Semi-circles and right angle dilemmas ....
kairosfocus SA2, it is both implied and visually recognisable. KF PS: The mirror test will show it instantly. PPS: Using a... – Semi-circles and right angle dilemmas ....
bornagain77 And since Intelligent Design is mathematically based on the ‘law of conservation of information’, that makes Intelligent Design, unlike Darwinian... – The Bee stings again: 7 ways...
asauber Speaking of hostility... I think Seversky should look into some Anger Management sessions. Andrew – The Bee stings again: 7 ways...
bornagain77 Seversky goes off into his Darwinian dream world again and claims, "Darwin’s theory and the work that led up to... – The Bee stings again: 7 ways...
Steve Alten2 Kairosfocus, thank you for the visual. However, I hear terms like circumference, diameter and radius being used to describe the... – Semi-circles and right angle dilemmas ....
kairosfocus SA2, the easiest answer is a physical one. Take a small, flat, preferably front silvered mirror though practically a back... – Semi-circles and right angle dilemmas ....
Steve Alten2 Viola Lee, forgive me for possibly being dense. I admit that any radius that intersects a tangent of a circle... – Semi-circles and right angle dilemmas ....
Seversky Bornagain77/5 One final question for atheists here on UD,,,, since your entire Darwinian worldview turns out to be vitally dependent... – The Bee stings again: 7 ways...
Seversky Bornagain77/1 The biggest lie told in science today is that science and religion, particularly Christianity, are at ‘war’ with each... – The Bee stings again: 7 ways...
Viola Lee Steve, you just draw it perpendicular to the radius at that point. The fact that the semicircle doesn't continue on... – Semi-circles and right angle dilemmas ....
Lieutenant Commander Data William J Murray However, since my arguments and counter-arguments are about logic and evidence (to the degree “evidence” can be... – Should we recognise that "laws of...
bornagain77 As well, another ancient historian, Tom Holland, who is also an atheist, also finds that the entire narrative that 'enlightenment'... – The Bee stings again: 7 ways...
bornagain77 Asauber you state, "I'd say a segment of Atheists want war with Christians, hence the Science Is At War With... – The Bee stings again: 7 ways...