Cho and fellow researchers discovered that molybdenum, a metallic element often used to strengthen and harden steel, creates a material that adjusts the thickness of the coating when combined with two atoms of sulfur, a coating thinner
than the silk of a spiderweb.
Not exact matches
In addition to the aforementioned tanks
of yeast, the tie is a good vehicle for casually referencing scientists» previous failed attempts at mass producing spider
silk (a valuable material that is tougher
than regular
silk and can be machine washed.)
For example, what math was used to calculate the capability
of dragline
silk from an orb weaver spider that is lighter
than cotton, yet ounce for ounce stronger
than steel, tougher
than kevlar (used in bullet - proof vests), that if the
silk were 0.4 inch thick with strands 1.6 inches apart and enlarged the size
of a football field, could stop a jumbo jet in flight, that is flying at an average speed
of about 600 mph?
Here, more
than in any testimony developed at the trial, was the mute evidence
of the anguish caused by the rift in the church: «Green
silk altar hangings given by Miss Winifred Walker in memory
of her sister, Ruby Walker... Private communion service given by Mrs. Annie Rose Robertson Sprague in memory
of her mother and her sisters... A dogwood planted on the front lawn in memory
of Marie Gatling Payne...»
I believe raindrops, spiders flying on threads
of silk, and the warmth
of a sunbeam are more powerful
than any army
of angels or demons you can conjure.
Lisa: More
than 95 %
of what we carry is made in Europe or North America and is biodegradable - made entirely
of wood, wool, organic cotton, or
silk, or
of base metals.
Interestingly, gram for gram
silk fibers are actually stronger
than steel, so with proper care a luxeport baby duvet can become a perfect heirloom, providing a lifetime
of memories, comfort and enjoyment.
This 100 %
silk wrap is shimmery and shiny, but even though it's made
of a more delicate material, it's not any harder to wear
than any
of the other wraps listed here.
But painting a one - sided picture
of breastfeeding as an ideal gold standard gift means many mothers think it's an unattainable ideal — on a par with never eating sugar or using
silk diapers — rather
than the biological norm, something that is simply meant to happen.
Textiles
of Tencel are more absorbent
than cotton, softer
than silk and cooler
than linen.
Wraparound slings come in a variety
of fabrics, but natural fabrics such as cotton, linen, hemp, wool, and
silk are more breathable and have a more appropriate texture
than synthetics.
I'm still not convinced Westminster Village will suddenly be awash with «dove grey»
silk or «midnight - blue» lace but it has to be better
than the current crop
of black trouser suits?
Their spider
silk is more tear - resistant
than nylon and four times more elastic
than steel, is heat - stable up to 250 ° C, extremely waterproof and, on top
of that, has antibacterial properties.
And all species make
silk that's both strong (with tensile strength greater
than steel) and lightweight, providing a natural library
of potentially useful materials.
Its
silk is the toughest
of any spider, which is particularly remarkable as spider
silks are tough anyway, and stronger
than many artificial substances.
Spider
silks are some
of the toughest materials known to man — pound for pound, they're stronger
than steel, and their webs can stand up to gusts
of wind and catch hurtling insects without falling to pieces.
Kaplan, whose specialty is biopolymer engineering, has studied the unique properties and applications
of silk for more
than 20 years.
But the velvet spider genome, together with that
of the orb weaver and the house spider, has exposed an unexpected variety
of silk genes — «a lot more
than we thought,» Coddington says.
But despite their name most
of these creatures are small and live quietly in
silk - lined burrows, trapping nothing more impressive
than the occasional insect.
He saw an enormous amount: that small species lay fewer eggs
than large ones; that some build webs and some hunt; that some spiders» eggs are parasitised; that spiders «shed a complete skin, not excepting even the jaws»; and that young spiderlings throw out a length
of silk and use it to float off on the wind — although he saw this as a hunting technique, a madcap aerial pursuit
of winged insects, rather
than, as we do now, a means
of dispersal.
These enviable features have made spider
silk the frequent target
of biomimetic efforts by scientists who hope to produce a synthetic version in large enough quantities for applications in industry, military technology (it's three times tougher
than Kevlar), and medicine (as a super-strong, biodegradable suture material, for example).
Dr Xiubo Zhao, from The Department
of Chemical and Biological Engineering at Sheffield states: «By using a natural enzyme like catalase and
silk which are fully biodegradable, our devices are far more biocompatible
than earlier swimming devices.»
To begin a web, a spider anchors a strand
of dragline
silk — three times stronger
than the Kevlar in bulletproof vests — and waits for a breeze to blow it to a second attachment point.
Spider dragline
silk was tested in a wet environment to show that moisture induces supercontraction in the threads for levels higher
than 70 — 75 %
of relative humidity, proving that when a thread is exposed to moisture, stresses quickly build up and tighten the thread [20].
Spider
silk is already among the best spun polymer fibres when to comes to its tensile strength (actually higher
than that
of high grade steel) and strain, and especially toughness modulus.
When they have a crazy run
of luck catching insects faster
than they can eat them, the spiders wrap each catch in
silk.
Since I've been trying to remix more pieces in my wardrobe rather
than buying too many new pieces, I paired my new skirt with a simple t - shirt I already own (you could easily swap it out for a cotton or
silk button down for more formal work environments), my classic J.Crew blazer and my favorite pair
of D'orsay heels.
Besides being so much more comfortable
than traditional jackets,
silk robes strike the ideal balance
of sexy and sophisticated.
My favorite part is the smooth feel
of the fabric, unlike my other
silk pieces (including the dress below, which is more textured
than smooth).
It is characterized by a fair amount
of body and crisp, yet is slightly softer
than your average
silk taffeta.
The material was a bit thinner
than expected, but it is made
of silk.
There is no more luxurious feeling
than that
of wearing a beautiful dress in pure
silk.
By the time,
of course, there happened many changes in designs & cuts, rather
than old fashioned sarees there are many other designs and trends available in the market like in the old times, banarsi ones were preferable or tissue or else but this modern fashion has left no limits
of fabrics from chiffon to net,
silk to organza, cotton to georgette and some others.
Gwyneth is wearing a Ralph and Russo Couture uniquely crafted pale pink
silk crepe outfit including a shoulder rosette
of sensitive larger
than average petals in gazar and organza as it was looking so gorgeous.
But some are being sold at a far greater mark - up, including a
silk shirtdress which is on the US website at a special price
of $ 99.99 (# 63) before tax, but in the London shop for more
than three times as much at # 198.
The dress has suffered a little bit
of damage, and was quite musty after being stored in a basement for so many years, but the good thing is that it is polyester taffeta, rather
than a more fragile material like
silk, and so the stains came out, and the smell is (mostly) gone after a good airing out.
I prefer the Serena and Lilly runner, and I think you should use one
of the colorful prints from Pink Lion Dog because it's different
than all the photography and is similar to a framed
silk scarf.
A couple
of years ago, I found in the after Christmas sale a high quality pure
silk Christmas scarf for less
than $ 20.
More
than any other article
of clothing, Obama's white
silk chiffon inaugural gown will come to symbolize her years in the East Wing.
Another famous
silk saree is the banarasi
silk saree, which is also considered to be one
of the heaviest sarees in
silk weaves and costs higher in terms
of price rather
than compared to other
silk sarees like Muga
Silk sarees, Raw
silk sarees, Bahaglpuri
silk sarees that are a very festive and look gorgeous as modern
silk weaves.
I agree that they are a bit harder to look after
than a
silk blend, but I much prefer the feel
of real
silk, so, for me, it's worth the effort xo
Its fibres are much thinner
than even those
of silk, and it makes cashmere fabulously soft.
For these skirts, cut small rectangles
of sheer mauve
silk chiffon that are slightly wider and longer
than the skirt on the dancer.
The soft, non-abrasive material gives the result
of very small fibers — smaller
than a strand
of silk — which give the sponge its unique, velvety texture.
The easiest way to wear a pleated skirt, (for most figures) is to go for a soft and flared shape, in a delicate fabric like chiffon or
silk; This shape is also the most flattering for a pear shaped body, as the chiffon layers skim gently over the hips and bum, rather
than clinging and by making the most
of your waist and shoulders, you can create a nice hourglass silhouette by going shorter with your sweater or by slipping a belt over the top
of a long knit.
Rather
than a basic white cami, I went with a bit
of a flirtier option, which is the
silk cami.
Yes I'm noticing a trend, but it looks great rumpled and it's far easier to get coffee and lipstick out
of than silk... so what's a girl to do?
Gwendoline Christie: While Gwendoline's 6» 3» height will always command attention, I was bored with her choice
of menswear - inspired ensembles as she can do so much more with her statuesque form
than this standard - issue
silk blouse and black trousers uniform.
Garcelle Beauvais: The actress finally joined her co-stars
of the movie, going for a grander look
than Maggie wearing a Memeka by Gustavo Cadile white
silk - satin strapless gown with blue embroidered flowers at the hem.
There is a lot more going on at the Nail Artisan
of Manatee County salon
than silk wraps and pedicures.