


Use good Batteries to Recharge the Dead Battery you
Need
Water Batteries (Really)
Nothing BUT water Battery
Kelvin Generator
600*+ Bunsen Burner
Found a good "Alchemy" link? Let Us Know!
I know
what it says above. I wrote it. It's just not that easy to find articles on
primitive chemistry on the internet. So bear with me if a few "modern"
chemistry links slip in here and there. I try to find informative and
interesting links either way ~ I do what I can...
Glue for Construction Strong, water-resistant casein glue, which
produces joints as strong as or stronger than most of the common species of
wood, is made from skim milk and common chemicals. Casein glue joints are
water-resistant but not waterproof. They will withstand occasional soaking,
but if soaked and dried, they will fail. Strong, water-resistant casein
glue, which produces joints as strong as or stronger than most of the common
species of wood, is made from skim milk and common chemicals. Casein glue
joints are water-resistant but not waterproof. They will withstand
occasional soaking, but if soaked and dried, they will fail.
Aspirin: Aspirin is
one of the safest and least expensive pain relievers on the marketplace. While
other pain relievers were discovered and manufactured before aspirin, they only
gained acceptance as over-the-counter drugs in Europe and the United States
after aspirin's success at the turn of the twentieth century. The manufacture of
aspirin has paralleled advancements in pharmaceutical manufacturing as a whole,
with significant mechanization occurring during the early twentieth century.
Now, the manufacture of aspirin is highly automated and, in certain
pharmaceutical companies, completely computerized.
Inexpensive rubber cement can be made easily with ordinary gasoline
and raw sheet rubber. Imported pastes are often expensive. Many of these are
not good for mounting pictures and similar materials; they soak through the
paper and wrinkle both the picture and the mount. Rubber cement does not
wrinkle the pieces to be joined. It has another advantage: if it smears, it
can be rubbed off with the fingers when it is dry.
UNDERSTANDING SMALL-SCALE PAINT PRODUCTION By Philip Heiberger. This
paper describes how to start or expand a paint manufacturing facility in a
non-industrial country. The business information can also apply to the
manufacture of number of other products, printing inks, cosmetics, glues and
adhesives, textile treatments, carpet backing, paper modifications,
detergents, and insecticides. All require similar startup considerations and
technical skills. See also:
Paint Manufacturing
The Practical Uses of Pee While most of us think of pee as
something to get rid of, some people -- both in modern and historical times
-- have thought of pee as something to acquire, that is, as a useful and
valuable substance...
Baking Soda: Baking soda is a white crystalline powder (NaHCO3) better known to
chemists as sodium bicarbonate, bicarbonate of soda, sodium hydrogen
carbonate, or sodium acid carbonate. It is classified as an acid salt,
formed by combining an acid (carbonic) and a base (sodium hydroxide), and it
reacts with other chemicals as a mild alkali.
The Alchemy Web Site
Over 90 megabytes online of information on alchemy in all its facets.
Divided into over 1300 sections and providing tens of thousands of pages of
text, over 2000 images, over 200 complete alchemical texts, extensive
bibliographical material on the printed books and manuscripts, numerous
articles, introductory and general reference material on alchemy. Wow.
Ancient dyes, natural and synthetic
This page is about natural and synthetic dyes. The focus is on their
history, chemistry and spectroscopy.
Periodic Table of the Elements
(Los Alamos National Laboratory) click on element for more detailed
information.
CMIT
Interactive Periodic table click on element for more detailed
information
Chem-It - program for
the novice chemistry student. The current version includes an interactive
periodic table, conversion charts, and much more. Chem-It was formerly a
freeware program. However, due to the cost of development and my decreasing
amount of free time, I have found it necessary to charge a small
registration fee of $7.95 for the
program. I believe this is a small price to pay in exchange for the features
offered by Chem-It.
Common Compound Library
A searchable database of over 800 common compound names, formulas,
structures, and properties.
Glossary
A searchable, crosslinked collection of over 1000 chemical terms; now
with audio pronunciations.
Tutorials, Drills, and Quizzes All kinds of interesting and
educational TDQ's on scientific method, measurements, matter, atoms,
compounds, gases and more.
Metathesis Reactions Ionic
compounds consist of two parts: a positive ion (cation) and a negative ion
(anion). The cation comes first, both in the name and in the formula for an
ionic compound
Oxidation-Reduction (Redox) Reactions
These kinds of reactions are, in general, more complicated than the
simple metathesis reactions. A discussion of these reactions is necessary
before we can discuss the production of metals and explosives.
Electrolyte Solution Simulation A simulated conductivity meter
measures the conductances of solutions made from selected cations and
anions. Data collected by the meter can be logged and downloaded as an Excel
spreadsheet. A n animated microscopic view of the electrolyte solution is
provided. Both strong and weak electrolytes can be studied.
Battery Benjamin
Franklin's famous experiment to attract electricity by flying a kite in a
lightning storm was only one of many late eighteenth- and early
nineteenth-century experiments conducted to learn about electricity. The first
battery was constructed in 1800 by Italian Alessandro Volta.
MELTING AND BOILING POINTS OF THE
ELEMENTS
RESISTANCE OF CONDUCTOR MATERIALS
CHEMICAL RESISTANCE CHART
The Anarchist CookBook IV, ver 4.14.
The techniques herein can be obtained from public libraries, and can usually
be carried out by ANYONE with minimal equipment. This makes one all
the more frightened, since any lunatic or social deviant could obtain this
information, and use it against anyone. The processes and techniques herein
SHOULD NOT BE CARRIED OUT UNDER ANY CIRCUMSTANCES!! Serious harm or
death could occur from attempting to perform any of the methods in this
publication. This is merely for reading enjoyment, and is not intended for
actual use!! We don't take responsibility for this text. We have only made
it available for you on the web. The original text file can be found on
anonymous ftp at many places on the Web. This link will not be updated. If
it goes down again, it stays down. About 35% of everything in it is
dangerously inaccurate anyway.
"The Alchemy Virtual Library"
The one-stop shop for the budding medieval alchemist. Some areas
are under construction and help is needed. Feel free to submit your
services!
"Soapmaking Directions"
About a dozen different recipes, most using processed oils, but at least
one using tallow/lard + lye.
"Making Soap in a Blender"
Fastest recipe I’ve ever seen for making soap.
"Lye-Fat Chart for soapmaking"
Takes the work out of determining the amount of lye for a given weight
of 93+ types of fat, lard. oil, and tallows. Short article accompanies the
table. Impressive list of usable FLOTs - from seed/vegetable oils to deer or
bear fat and fish oils.
"Free Formulas"
Half dozen simple recipes for home cosmetics - petroleum jelly, lip
gloss, lip balm, skin creams, polish, and bath oils.
Carbon Paper
Carbon paper is an inexpensive reprographic device used to make a single copy
concurrently with the original, as in credit card transaction receipts, legal
documents, manuscripts, letters, and other simple forms.
Chalk Chalk used in
school classrooms comes in slender sticks approximately .35 of an inch (nine
millimeters) in diameter and 3.15 inches (80 millimeters) long. Lessons are
often presented to entire classes on chalk-boards (or blackboards, as they were
originally called) using sticks of chalk because this method has proven cheap
and easy.
Match A match is a
small stick of wood or strip of cardboard with a solidified mixture of flammable
chemicals deposited on one end. When that end is struck on a rough surface, the
friction generates enough heat to ignite the chemicals and produce a small
flame.
Toothpaste
Toothpaste has a history that stretches back nearly 4,000 years. Until the
mid-nineteenth century, abrasives used to clean teeth did not resemble modern
toothpastes.
Antibiotic
Antibiotics are chemical substances that can inhibit the growth of, and even
destroy, harmful microorganisms. They are derived from special microorganisms or
other living systems, and are produced on an industrial scale using a
fermentation process.
"From Caveman to Chemist" articles.
| Acids | Alcohol | Batteries | Dye | Electrochem |
| Electromagnetism | Fire (T) | Glass | Gunpowder | Lime |
| Mead | Metals | Paper (T) | Photography | potash |
| Pottery | Prairie Paper Project | soap | Twine | Weaving |
Element Percentages (Mark J. Winter,
Sheffield University)
Chemistry ConcepTests (University of
Wisconsin)
Teachers First Chemistry Resources
Another links page
Chemistry Resources Online-check
out the tutorials and exams
A List of Cool Science Sites
The Why files
a popular and critically acclaimed web site that explores the science behind
the news, has a new home.
Have a question ask the mad scientist network
Nova Online
Science Daily
The Popular Science web site
General Chemistry Review by B. Tissue
The Berkeley Laboratory Isotopes Project's
CHEMystery Page- a sweet chemistry help page
Acids and Bases Problem set
General Chemistry Cross-Index (CHP
documents that are in an undergraduate general chemistry course)
Concrete
Concrete is a hardened building material created by combining a chemically
inert mineral aggregate (usually sand, gravel, or crushed stone), a binder
(natural or synthetic cement), chemical additives, and water. Although
people commonly use the word "cement" as a synonym for concrete, the terms
in fact denote different substances: cement, which encompasses a wide
variety of fine-ground powders that harden when mixed with water, represents
only one of several components in modern concrete.
Cooking Oil
Cooking oil consists of edible vegetable oils derived from olives, peanuts,
and safflowers, to name just a few of the many plants that are used. Liquid
at room temperature, cooking oils are sometimes added during the preparation
of processed foods.
Lubricating
Oil Since the Roman era, many liquids, including water, have been used
as lubricants to minimize the friction, heat, and wear between mechanical
parts in contact with each other. Today, lubricating oil, or lube oil, is
the most commonly used lubricant because of its wide range of possible
applications.
Refrigerator
Prior to the development of artificial refrigeration techniques during the
1800s, people utilized a variety of means to chill and preserve foodstuffs.
For centuries, ice served as the principal refrigerant.
Bleach Bleach is a
chemical compound derived from natural sources used to whiten fabrics.
Bleach works by the process of oxidation, or the alteration of a compound by
the introduction of oxygen molecules.
Cathode-Ray
Tube A cathode-ray tube, often called a CRT, is an electronic display
device in which a beam of electrons can be focused on a phosphorescent
viewing screen and rapidly varied in position and intensity to produce an
image. Probably the best-known application of a cathode-ray tube is as the
picture tube in a television.
Dynamite
Dynamite is a commercial explosive used mainly for demolition and mining.
Invented in 1866 by Alfred Bernhard Nobel (1833-1896), it is more accurately
described as the packaging of nitroglycerin, a highly poisonous explosive
liquid, or other volatile compounds such as sensitized ammonium nitrate.
Fireworks A
firework is a device that uses combustion or explosion to produce a visual
or auditory effect. Modern pyrotechnics also includes devices similar to
fireworks, such as flares, matches, and even solid-fuel rocket boosters used
in spaceflight.
Mercury Mercury
is one of the basic chemical elements. It is a heavy, silvery metal that is
liquid at normal temperatures.
Ceramic Filter
During many industrial processes, a filtering step may be required to remove
impurities and improve quality of the final product. Depending on the
process, the filter may be subjected to high temperatures and a corrosive
environment.
Baking Powder
Baking powder is a solid mixture that is used as a chemical leavening agent
in baked goods. It can be composed of a number of materials, but usually
contains baking soda (sodium bicarbonate, NaHCO3), cream of tartar
(potassium bitartrate, C4H5KO6), and cornstarch.
Indigo Indigo, or
indigotin, is a dyestuff originally extracted from the varieties of the
indigo and woad plants. Indigo was known throughout the ancient world for
its ability to color fabrics a deep blue.
Litmus Paper
Litmus paper is the most recognized member of chemical indicators. Like most
pH paper, litmus changes color when exposed to an acidic or basic solution.
Sodium
Chlorite Sodium chlorite is a compound used for water disinfection and
purification. It is produced in large quantities as flakes or a solution
from chlorine dioxide and sodium hydroxide.
Teeth Whitener
Teeth whiteners are products designed to enhance the appearance of teeth by
removing stains and improving brightness. These whiteners typically contain
bleaching agents, such as hydrogen peroxide or other peroxygen-type
chemicals, that remove organic residue and oxidize stains so they are less
visible.
Kerosene
Kerosene is an oil distillate commonly used as a fuel or solvent. It is a
thin, clear liquid consisting of a mixture of hydrocarbons that boil between
302°F and 527°F (150°C and 275°C).
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