21 NOV 2017 by ideonexus
The Increasing Chemical Complexity of the Cosmos
The ancient origins of stars, planets and life may be viewed as a sequence of emergent events, each of which added to the chemical complexity of the cosmos. Stars, which formed from the primordial hydrogen of the Big Bang, underwent nucleosynthesis to produce all the elements of the Periodic Table. Those elements were dispersed during supernova events and provided the raw materials for planets and all their mineralogical diversity. Chemical evolution on Earth (and perhaps countless other plan...
1 11 JUN 2012 by ideonexus
Deducing the Original Arrangement of Chemicals
The chemists who uphold dualism are far from being agreed among themselves; nevertheless, all of them in maintaining their opinion, rely upon the phenomena of chemical reactions. For a long time the uncertainty of this method has been pointed out: it has been shown repeatedly, that the atoms put into movement during a reaction take at that time a new arrangement, and that it is impossible to deduce the old arrangement from the new one. It is as if, in the middle of a game of chess, after the ... 1 
notes
notesFrom a compound is like trying to figure out the history of a chess game from the positions of the pieces on the board at present.
16 MAY 2012 by ideonexus
Atoms Form Compounds With Properties Very Different Than ...
Compounds formed by chemical attraction, possess new properties different from those of their component parts... chemists have long believed that the contrary took place in their combination. They thought, in fact, that the compounds possessed properties intermediate between those of their component parts; so that two bodies, very coloured, very sapid, or insapid, soluble or insoluble, fusible or infusible, fixed or volatile, assumed in chemical combination, a shade or colour, or taste, solub... 1 notes
notesIt was long thought in Chemistry that compounds exhibited traits partway between their component parts.
16 MAY 2012 by ideonexus
Why Do Supernatural Acts Require Mood-Setting Rituals?
If any spiritualistic medium can do stunts, there is no more need for special conditions than there is for a chemist to turn down lights, start operations with a hymn, and ask whether there's any chemical present that has affinity with something named Hydrogen. Folksonomies: skepticism supernatural
Folksonomies: skepticism supernatural
1 notes
notesChemists don't need to turn down the lights. Physicists don't need to chant.
30 APR 2012 by ideonexus
Chemistry Logic is a Triumph of the Human Mind
The ingenuity and effective logic that enabled chemists to determine complex molecular structures from the number of isomers, the reactivity of the molecule and of its fragments, the freezing point, the empirical formula, the molecular weight, etc., is one of the outstanding triumphs of the human mind. 1 notes
notesIt is ingenius and effective logic.
27 APR 2012 by ideonexus
Edison Describes the Cells that Make Up the Body
What we call man is a mechanism made up of … uncrystallized matter … all the colloid matter of his mechanism is concentrated in a countless number of small cells. … [T]hese cells [are] dwelling places, communes, a walled town within which are many citizens. ... [T]hese are the units of life and when they pass out into space man as we think we know him is dead, a mere machine from which the crew have left,so to speak. ... [T]hese units are endowed with great intelligence. They have memor...Categorizing them into workers in a factory.
18 MAR 2012 by ideonexus
Call for Nitrogen Fixation
England and all civilised nations stand in deadly peril of not having enough to eat. As mouths multiply, food resources dwindle. Land is a limited quantity, and the land that will grow wheat is absolutely dependent on difficult and capricious natural phenomena... I hope to point a way out of the colossal dilemma. It is the chemist who must come to the rescue of the threatened communities. It is through the laboratory that starvation may ultimately be turned into plenty... The fixation of atmo... 1 notes
notesCrookes predicts the failure of farming to support a growing population and calls on chemists to work on improving production.
04 JAN 2012 by ideonexus
Chemists Live More Sweetly Than Persian Kings
The chemists are a strange class of mortals, impelled by an almost insane impulse to seek their pleasures amid smoke and vapour, soot and flame, poisons and poverty; yet among all these evils I seem to live so sweetly that may I die if I were to change places with the Persian king. 1 notes
notesKnowledge for its own sake is more satisfying than immense wealth.
15 DEC 2011 by ideonexus
Focus When Being Inundated with BS
Langmuir is the most convincing lecturer that I have ever heard. I have heard him talk to an audience of chemists when I knew they did not understand more than one-third of what he was saying; but they thought they did. It's very easy to be swept off one's feet by Langmuir. You remember in [Kipling's novel] Kim that the water jar was broken and Lurgan Sahib was trying to hypnotise Kim into seeing it whole again. Kim saved himself by saying the multiplication table [so] I have heard Langmuir l... 1 notes
notesBancroft describes a Professor who he knew was wrong, but he had to stay focused through the lecture to not be hypnotized by the lecturer's nonsense.
30 AUG 2011 by ideonexus
The Need to Cross-Pollinate Knowledge
When chemists have brought their knowledge out of their special laboratories into the laboratory of the world, where chemical combinations are and have been through all time going on in such vast proportions,—when physicists study the laws of moisture, of clouds and storms, in past periods as well as in the present,—when, in short, geologists and zoologists are chemists and physicists, and vice versa,—then we shall learn more of the changes the world has undergone than is possible now t...Folksonomies: progress cross-pollination
Folksonomies: progress cross-pollination
Chemsits and physicists must come out and study nature, while geologists and zoologists must go into the lab, so that scientific progress may multiply.
