Four-dimensional (4-D) printing can create complex 3-D geometries that react to environmental stimuli, opening new design opportunities in materials science. A vast majority of 4-D printing approaches use polymer materials, which limit the operational temperature during the process of engineering. In a recent study, Xiaolong Chen and co-workers at the Dyson School of Design and Engineering, Department of Earth Science and Engineering and Department of Materials at the Imperial College of London, U.K., developed a new multi-metal electrochemical 3-D printer. The device was able to construct bimetallic geometries by selectively depositing different metals with temperature-responsive behavior programmed into the printed structure. In the study, they demonstrated a meniscus confined electrochemical 3-D printing approach using a multi-print head design and nickel and copper materials as examples, the ability can be transferred to other deposition solutions. The results are now published in Scientific Reports.
* This article was originally published here
Friday, 15 March 2019
Nitrogen pollution's path to streams weaves through more forests (and faster) than suspected
Nitrogen in rain and snow falls to the ground where, in theory, it is used by forest plants and microbes. New research by a scientific collaboration led by the USDA Forest Service shows that more nitrogen from rain and snow is making it to more streams than previously believed and flowing downstream in forests of the United States and Canada. The study, "Unprocessed atmospheric nitrate in waters of the Northern Forest Region in the USA and Canada," was published this week in the journal Environmental Science & Technology.
* This article was originally published here
* This article was originally published here
Foot Spa/Bath Massager with Heat Bubbles Vibration 3 in 1 Function, 4 Masssaging
 |
$49.99 End Date: Monday Mar-18-2019 1:35:14 PDT Buy It Now for only: $49.99 Buy It Now | Add to watch list |
source https://www.lifetechnology.com/blogs/life-technology-news-blog/foot-spa-bath-massager-with-heat-bubbles-vibration-3-in-1-function-4-masssaging-1
Brand new in box KIKO MILANO - Skin Trainer Face cream for all Skin types
 |
$22.00 End Date: Saturday Apr-13-2019 13:35:05 PDT Buy It Now for only: $22.00 Buy It Now | Add to watch list |
source https://www.lifetechnology.com/blogs/life-technology-news-blog/brand-new-in-box-kiko-milano-skin-trainer-face-cream-for-all-skin-types
Crown of Siberia Cream - Serum around the eyes with lifting effect 30ml
 |
$13.00 End Date: Sunday Apr-14-2019 1:34:57 PDT Buy It Now for only: $13.00 Buy It Now | Add to watch list |
source https://www.lifetechnology.com/blogs/life-technology-news-blog/crown-of-siberia-cream-serum-around-the-eyes-with-lifting-effect-30ml
PIERCING CARE ! Healing Sea Salts & Botanical AFTERCARE :) Safely Clean, Disi...
 |
$15.45 End Date: Sunday Apr-14-2019 1:34:54 PDT Buy It Now for only: $15.45 Buy It Now | Add to watch list |
source https://www.lifetechnology.com/blogs/life-technology-news-blog/piercing-care-healing-sea-salts-botanical-aftercare-safely-clean-disi
Deap Sea Cosmetics Adore Dead Sea Skin Tightening Instant Face Lift
 |
$127.80 (0 Bids) End Date: Friday Mar-22-2019 1:34:46 PDT Buy It Now for only: $176.51 Buy It Now | Bid now | Add to watch list |
source https://www.lifetechnology.com/blogs/life-technology-news-blog/deap-sea-cosmetics-adore-dead-sea-skin-tightening-instant-face-lift
Dior Lip Plump & Glow To The MAX Card
 |
$13.99 End Date: Sunday Apr-14-2019 1:34:39 PDT Buy It Now for only: $13.99 Buy It Now | Add to watch list |
source https://www.lifetechnology.com/blogs/life-technology-news-blog/dior-lip-plump-glow-to-the-max-card
Pack of 5 Under Eye Collagen Eye Mask "Daisy Fuentes" NIB Free Shipping.
 |
$11.99 End Date: Sunday Apr-14-2019 1:34:36 PDT Buy It Now for only: $11.99 Buy It Now | Add to watch list |
source https://www.lifetechnology.com/blogs/life-technology-news-blog/pack-of-5-under-eye-collagen-eye-mask-daisy-fuentes-nib-free-shipping
Avarelle Acne Cover Spot Patch Hydrocolloid, Tea Tree & Calendula Oil (VARIET...
 |
$9.60 End Date: Sunday Apr-14-2019 1:34:24 PDT Buy It Now for only: $9.60 Buy It Now | Add to watch list |
source https://www.lifetechnology.com/blogs/life-technology-news-blog/avarelle-acne-cover-spot-patch-hydrocolloid-tea-tree-calendula-oil-variet
Zinka Nosecoat Sunscreen - Rainbow Pack - Red/Orange/Yellow/Green/Blue/Purple
 |
$49.78 End Date: Sunday Apr-14-2019 1:34:20 PDT Buy It Now for only: $49.78 Buy It Now | Add to watch list |
source https://www.lifetechnology.com/blogs/life-technology-news-blog/zinka-nosecoat-sunscreen-rainbow-pack-red-orange-yellow-green-blue-purple
2 Bottles! Plexus Slim MetaBurn Weightloss, Metabolism energy dietary supplement
 |
$80.00 End Date: Saturday Apr-13-2019 14:12:22 PDT Buy It Now for only: $80.00 Buy It Now | Add to watch list |
NutraBio 100% Pure Creatine Monohydrate (500 Grams) - Micronized, Unflavored,...
 |
$15.73 End Date: Sunday Apr-14-2019 2:12:19 PDT Buy It Now for only: $15.73 Buy It Now | Add to watch list |
Zesty Paws Coconut Oil for Dogs - Certified Organic & Extra Virgin Superfood ...
 |
$22.11 End Date: Sunday Apr-14-2019 2:12:16 PDT Buy It Now for only: $22.11 Buy It Now | Add to watch list |
TURMERIC THAI HERB AMAZING CURCUMIN 100 CAPSULE MORSENG BRAND 100%. AUTHENTIC
 |
$78.00 End Date: Sunday Apr-14-2019 2:10:38 PDT Buy It Now for only: $78.00 Buy It Now | Add to watch list |
#1 Quemador De Grasa Natural Cremas Para Quemar La Grasa Del Abdomen Y Cuerpo
 |
$23.99 End Date: Sunday Apr-14-2019 2:11:32 PDT Buy It Now for only: $23.99 Buy It Now | Add to watch list |
Six Star Explosion Ripped Pre Workout, Powerful Pre Workout Powder with Extre...
 |
$16.80 End Date: Sunday Apr-14-2019 2:11:19 PDT Buy It Now for only: $16.80 Buy It Now | Add to watch list |
New Plant Detox Foot Pads Detoxify Toxins Adhesive Feet Patch Keeping Fit Health
 |
$4.39 End Date: Sunday Apr-14-2019 2:11:08 PDT Buy It Now for only: $4.39 Buy It Now | Add to watch list |
NOW Foods - Boron 3 mg.
 |
$5.92 End Date: Sunday Apr-14-2019 2:11:06 PDT Buy It Now for only: $5.92 Buy It Now | Add to watch list |
NOW Foods - Melatonin 3 mg.
|
$4.44 End Date: Sunday Apr-14-2019 2:11:02 PDT Buy It Now for only: $4.44 Buy It Now | Add to watch list |
Natural Force® Organic Whey Protein Powder , Vanilla Bean 14.1 oz
 |
$30.00 End Date: Saturday Apr-13-2019 14:10:55 PDT Buy It Now for only: $30.00 Buy It Now | Add to watch list |
Sacha Inchi 100% Pure & Natural Uncut Pulekenetia Volubilis Carrier Oil
|
$6.49 End Date: Sunday Apr-14-2019 2:10:53 PDT Buy It Now for only: $6.49 Buy It Now | Add to watch list |
Solgar - Magnesium With Vitamin B6
|
$7.45 End Date: Sunday Apr-14-2019 2:10:53 PDT Buy It Now for only: $7.45 Buy It Now | Add to watch list |
Sacha Inchi 100% Pure & Natural Uncut Pulekenetia Volubilis Carrier Oil
 |
$6.49 End Date: Sunday Apr-14-2019 2:10:53 PDT Buy It Now for only: $6.49 Buy It Now | Add to watch list |
Sacha Inchi 100% Pure & Natural Uncut Pulekenetia Volubilis Carrier Oil
|
$11.99 End Date: Sunday Apr-14-2019 2:10:53 PDT Buy It Now for only: $11.99 Buy It Now | Add to watch list |
Sacha Inchi 100% Pure & Natural Uncut Pulekenetia Volubilis Carrier Oil
|
$16.49 End Date: Sunday Apr-14-2019 2:10:53 PDT Buy It Now for only: $16.49 Buy It Now | Add to watch list |
Sacha Inchi 100% Pure & Natural Uncut Pulekenetia Volubilis Carrier Oil
|
$159.99 End Date: Sunday Apr-14-2019 2:10:53 PDT Buy It Now for only: $159.99 Buy It Now | Add to watch list |
Solgar - Magnesium With Vitamin B6
 |
$7.45 End Date: Sunday Apr-14-2019 2:10:53 PDT Buy It Now for only: $7.45 Buy It Now | Add to watch list |
Solgar - Magnesium With Vitamin B6
|
$14.03 End Date: Sunday Apr-14-2019 2:10:53 PDT Buy It Now for only: $14.03 Buy It Now | Add to watch list |
Solgar - Wheat Germ Oil Cold Pressed 1130 mg. - 100 Softgels
 |
$12.38 End Date: Sunday Apr-14-2019 2:10:48 PDT Buy It Now for only: $12.38 Buy It Now | Add to watch list |
All Natural Bioidentical Dhea Cream 20mg - Two Month Supply - 2% DHEA with MS...
 |
$39.09 End Date: Sunday Apr-14-2019 2:10:46 PDT Buy It Now for only: $39.09 Buy It Now | Add to watch list |
2500mg Hemp Oil Pain Stress Relief Sleep Supplements Natural Anti Inflammatory
 |
$19.99 (0 Bids) End Date: Thursday Mar-21-2019 14:10:32 PDT Buy It Now for only: $26.99 Buy It Now | Bid now | Add to watch list |
160 ml Nasal Nose Wash Bottle Cleaner Irrigator Allergies Relief Rinse Neti Pot
 |
$3.79 End Date: Sunday Apr-14-2019 2:10:31 PDT Buy It Now for only: $3.79 Buy It Now | Add to watch list |
Ultra Klean - 1 oz Mouthwash - Salvia Cleansing Mouth Wash
 |
$25.22 End Date: Sunday Apr-14-2019 2:10:25 PDT Buy It Now for only: $25.22 Buy It Now | Add to watch list |
Subscribe to:
Posts (Atom)