Homemade Polymer Clay
At different points over the last few years I've played around with different kinds of homemade "clay." My favorite is a polymer clay also known as cold porcelain. Its main ingredients are cornstarch and white PVA or Elmer's glue. I like it because it's smooth and a little bit elastic to work with and dries extremely hard. It's also relatively non-porous so it takes paint really well. But it took awhile to get the recipe right. Materials 3/4 cup white glue1 cup cornstarch2 tablespoons mineral oil (I used baby oil but reportedly even vaseline will work)1 tablespoon lemon juiceNon-stick potWooden spoon Steps Add cornstarch to glue in a nonstick pot. Cook over low flame stirring pretty much constantly (you can take a quick break or two if your arm gets tired, which it will) until the mixture resembles mashed potatoes. Remove from heat! Pull off a bit to work with and put the rest in a re-sealable plastic bag with the top about half-way open until it's cooled down a bit. Until next time --
Comment produire vous-même de l'électricité hydraulique ?
Pour aller au-delà de ce document, outre les nombreux liens internet que vous y trouverez, procurez-vous le guide pour le montage de projets de petite hydroélectricité : www.ademe.fr, rubrique médiathèque. Pour mettre toutes les chances de réussite de votre côté, il est conseillé de mener plusieurs actions en parallèle : L’achat éventuel du site L’étude technico-économique L’obtention du droit d’eauCes trois actions étant interdépendantes, il est proposé ici d’avancer étape par étape, selon la chronologie suivante :1. Recherche d’un site 2. 3. 4. 5. 6. 7. Recherche d’un site Différentes sources d’information permettent de trouver des sites • Sur vous pouvez identifier les sociétés ayant un code APE 401Z (Production électricité) ou un code proche. • Les syndicats de producteurs autonomes : - Le GPAE - EAF • Les associations de propriétaires de moulins (liste non exhaustive) : certaines de ces associations ont plutôt une mission de sauvegarde du patrimoine.
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Game Changer Chicago Development Blog
Ashlyn Sparrow, Game Designer at Game Changer Chicago’s Design Lab, describes her time at Mozfest in London Tell us about Mozfest, the Hive Network, and how you became involved with both. The Hive Network is a locally driven network of organizations dedicated to teaching youth. There are currently Hives in Chicago, Pittsburgh, New York City and Toronto with upcoming Hives in Indonesia and San Francisco. The Mozilla Foundation runs the Hive Networks in Chicago, Pittsburgh and NYC, creating technologies that empower people to take learning into their own hands. MozFest (Mozilla Festival) is an annual conference/Maker Party that is organized by the Mozilla Foundation. While my pop-up idea was not selected, Mozilla had additional funding to support travel of additional Chicago Hive members. Can you talk about your experience in London – what was Mozfest like, who else was there and how did you spend your days? London is a beautiful city. What was your favorite part of the conference?
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