Articles related to "Polymer"



Alan MacDiarmid - Conducting Polymers
Alan MacDiarmid shared the Nobel Prize in Chemistry in 2000 for his work with conducting polymers, or synthetic metals.
alan macdiarmid conducting polymer synthetic metals nobel chemistry

Crafting With Polymer Clay
The world of polymer clay is visited in this article. Tools, projects and other aspects are discussed. Also, creating beads and millefiori is also covered. Several relevant links are shared.
clay polymer millefiori beads jewelry

Chewing gum: Flexible or Not?
Experiments with chewing gum illustrate some polymer properties.
polymers flexibility chewing gum

Kevlar: Bullet-Proof Polymer
Chemical structure and properties of the polymer which is used in body-armour and tennis rackets.
polymer dupont kevlar nylon stephanie kwolek

Mining Plastic
This article describes one effort to use modeling and data mining for composite materials candidate indentification and screening.
composites data mining polymers modeling simulation

Polymer Clay Play and a Grandchild
Rainy/snowy Saturday -nothing to do. Simple instructions from "Ask the Crafter" -a fun craft project with a grandchild or friends. Make cute dolls. A fundraiser?
craft crafting grandchildren grandparent plastic spoon doll

More on Java-Based Molecular Dynamics
This article reviews the Java-based molecular dynamics codes developed at Boston University's Center for Polymer Studies.
polymer java molecular dynamics simulation lennard-jones

First Impressions of the m500
I got a chance to look at and play with an m500 tonight. Here's what I thought.
palm m500 sd m505 pilot

Helllooooooo Poly!
Polymer discussion!
hydroponics polymer plastic

Designer's Challenge
The American Art Clay Company is once again having a designers challenge for amateur or professional.
fimo clay polymer clay bottles of hope clay competition cancer patient care

Gingerbread Advent Countdown
Today's project is a gingerbread house used to countdown the days until Christmas.
countdown calendar advent calendar gingerbread house christmas house christmas village house

Mother's Day Gift
Do you want something really unique to give Mom for Mother's Day? How about making her a bracelet that honors her life achievements?
mother's day mom gift jewelry making bead making bracelet making

Sculpt an Arrowhead
Have your child or students make an arrowhead out of self-hardening or polymer clay.
sculpt an arrowhead native american art lesson thanksgiving craft self-hardening clay kids craft arrowhead instructions

Hydroponics Zonimetrical Gardening!
Hydroponics zone gardening discussion!
hydroponics zone orchid

Valentine's Day Crafts (for Kids and Adults!)
This article provides interesting ideas for creating Valentine's Day gifts. Several mediums are touched upon, and lots of links are provided to the reader.
valentine valentine's day papercasting pinweaving cross stitching

Water-Holding Gel and Plastic Mulch Conserve Soil Moisture
To help conserve precious water, farmers can use water-holding gels and plastic mulches on their crops. These materials improve yields, reduce weeds, and prevent evaporation.
water polymer plastic mulch mulch crop

Hydroponics Plastics!
Hydroponics plastics discussion!
hydroponics plastic

Clay, Wire and Bead Lapel Pin
Want a quick and easy way to make a beautiful custom-made Easter (or anytime) pin? Yes! This project is just the thing.
quick easy easter crafts lapel pin

New Books for Your Craft Library
Watson-Guptill has brought us some wonderful new craftng books to add to your collection.
polymer clay metal clay working with clay working with metal clay stenciling beads

The Structure of DNA
Looking at the structure of the DNA molecule, from the nucleotides that make up DNA, to the discovery of the double helix structure.
dna deoxyribonucleic acid polymer monomer nucleotide

The Ocarina
Music is personal. Crafting is personal. Combine them and you will have your own personal music maker.
ethnic crafts suite101.com ocarina regenia g. butcher flute

What NOT to Get Gardeners This Christmas: Part 1 of 4
Gardeners can be a finicky lot. Ask us what we want and we'll probably just wave broadly and say "oh - anything. . ." but we rarely mean it. So here - in several parts - are some dos and don'ts for garden gift giving. We'll begin with the do not's.

Organic Plastics!
Organic Plastics discussion!
organic plastics hydroponics

Container Tips, Tricks and Techniques
Add pizzaz to your container gardening this season! How-to tips, tricks and techniques plus some fun design ideas for window boxes, pots and improvised containers.
container garden window box windowbox containers p

Ten Fall Garden Chores
Ten seasonal chores for the fall garden. A great fall send-off means a jump on spring -- and maybe an eye-opener or two. Best of all, find out how to get super FREE STUFF!
fall garden care tip list seasonal what to do now

The Enduring Tukutuku
Found in local "marae" (meeting houses and centers), as well as in many offices, the making of a tukutuku often requires team effort due to the elaborate and time-consuming weaving and stitching involved. The Maori wall panels continue to be a representation of both the survival of an indigenous art and the survival of an indigenous people.
ethnic crafts crafts crafting tukutuku maori

Heavenly Hanging Hummer Baskets!
Create striking hanging baskets to attract hummingbirds and butterflies to your deck or patio. Easy to follow directions and other tips for making moss-filled wire baskets, along with a list of great plants to fill them!
hummingbirds hummers flower gardens attracting butterflies gardening tools

Make a Child's Gift Personalized
Add a personal touch to your child's Christmas present this year, by making a personalized gift from the heart.
personalized gifts easy homemade christmas presents easy homemade birthday presents child’s christmas present personal touch christmas

What is Biochemistry?
DNA, enzymes, fats, carbohydrates and hormones are all part of the discipline of Biochemistry.
biochemistry protein dna fats lipids

Amino Acids and Proteins
Learn about the chemical bonds and different levels of structure that take amino acid monomers to a whole other level, a more complex protein polymer.
what is an amino acid protein peptide monomer polymer dipeptide polypeptidechain organic inorganic molecules peptide covalent bonds levels of protein structure complex primary second

Small-scale Genetic DNA Mutation
The result of these genetic mistakes can range from no effect on the organism to the production a defective cellular protein that may have disastrous implications.
small mutations genetic mutations point mutations frameshift mutations gene insertion

What Is a Carbohydrate or Saccharide?
Carbs, also known as saccharides, are organic molecules that are used as energy sources, structural molecules and as components of other biological molecules.
what is a carbohydrate what is a carb simple sugar single sugar double sugar

What Is a Genetic DNA Mutation?
A mutation is a rare change in a gene's DNA sequence that can result in a defective cellular protein. This article covers the basics of genetic mutation.
what is a genetic mutation what is a gene mutation what is dna mutation genome mutation mutated gene

What Are Organic Molecules?
What is the difference between an organic and an inorganic molecule? What substances are within the realm of organic chemistry? Read on and discover.
what are organic molecules what are inorganic molecules difference between organic inorganic molecule lipid structure nucleotide

Choosing Oil Paints
Learn whether or not oil colours are right for you... In this article I will explain how the medium you decide to use can directly influence the subject of your painting, the textures or effects you'll be able to achieve, and even the safety precautions needed in order to protect your health.
oil colour paint thinner safety

Automated Peptide Synthesis
The discovery in 1963 by Bruce Merrifield of a way to automatically synthesise polypeptides and protiens accurately and without loss of yield.
bruce merrifield peptides protein rockefeller university insulin

Nucleic Acid DNA & RNA Synthesis
What are deoxyribonucleic and ribonucleic acid made of, and how are these big molecules of genetic information built? This article explains the basics.
nucleic acid synthesis nucleic acid structure nucleic acid polymerization dna deoxyrobonucleic acid replication rna ribonucleic acid transcription

Polymerization of DNA & RNA Building Blocks
Prior to cell division, a new copy of DNA must be built. And in order for our cells to make proteins, RNA must be created from the DNA template. How is this accomplished?
nucleic acid synthesis nucleic acid polymerization deoxyribonucleic acid nucleic acid transcription rna translation

What is Ribonucleic Acid or RNA?
RNA, ribonucleic acid, is the genetic material that transcribes DNA's instructions and translates instruction into construction of protein.
what is rna ribonucleic acid nucleic acid mrna rrna

New Pneumococcal Vaccine Approved
Streptococcus pneumoniae causes a number of life threatening diseases in children under 2 years of age. This new vaccine could save a lot of lives
streptococcus pneumoniae prevar vaccine capsule pneumovax 23

DNA Terminology
Genes use a specific chemical language to store information. There is also a structural language that, if you understand it, will help you better understand DNA.
who discovered dna structure chemical components of dna watson and crick dna replication semi-conservative replication

Gram Positive Bacterial Stain
Gram + bacteria stain purple due to the chemistry and structure of their peptidoglycan cell wall. Here's how Gram staining identifies Gram-positive organisms.
gram-positive bacteria gram positive bacteria gram positive organism bacterial cell gram stain gram staining procedure

Poker Players Christmas
Millions have gotten swept along in the poker craze. These are ideas for Christmas decorating to please your player friends.
poker omaha hi/lo hold 'em christmas poker card player

Summertime - and the Plants Are all Crispy
Tired of lugging the hose? Is drought "business as usual" in your area? Here are some tips for reducing the need to water.
drought watering plants sedum lavender silver foliage

Back 2 Basics Part 7!
Sub-irrigation!
hydroponics sub-irrigation

Back 2 Basics Part Deux!
Hydroponics wicks!
hydroponics wick

Cinnamon Extract Boosts Insulin Sensitivity
Nearly 6 percent of the U.S. population -- 15.7 million people -- have diabetes. And one-third of them don't even know it. Cinnamon extracts could be a natural remedy.
cinnamon usda diabetes agriculture ars

Hanging Gardens - Beginner Style!
Learn all about how to create moss hanging baskets, for sunny sites or shade. Also, information on drought tolerant alternatives to the regular water-hungry baskets.
hanging basket hanging baskets hanging basket moss

Spigots!
Spigots discussion!
spigots

The No Side Effects Komboloi
The Greek have a way of dealing with stress and trying to overcome habits. It doesn't cost a fortune (unless you want it to). You don't need a prescription or medical insurance to obtain it. And it has no negative side effects. It's a Komboloi!
ethnic crafts komboloi kompoloi prayer beads prayer knots


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