Water Bottle Cooling Element

I need a 3D design of a Gothic Sci-FI container. I have some very rouge design, the artist must be able to interpret it, and make it into a 3d design for production of a physical object. The task is pretty simple. This is the first of a series of designs.

I am working out a proof of concept for a marine habitat and need an expert who understand techniques of pvc/vinyl or other plastic joinery, using specific glues and (initially) existing extruded shapes. I will provide sketches and my ideas. The plastics engineer will provide feedback and (later on) CAD.

Design a propeller for pumping water. The propeller is molded plastic, 4.7" OD, 2.5" D hub, 5/8" bore,1.200" thick, 4 blades, with each blade .15" thick at the tip and .25" at the hub, max thicknes at 1/3 from leading edge, 10° pitch at the tip, 12° @ 3.76" D, 16° at the Hub, the top of the blade is flat and the angle to the horizontal is the angle(s) given.

I need a bicycle drawn in Autodesk Inventor 2013, with the following conditions: - All the project MUST be done in Autodesk Inventor 2013 - The sizes of the parts are random, but must always have only one decimal place (eg: 13.4 cm) - The sizes must be in Metric system. - I'm going to need the drawings of ALL parts and all assemblies, like a fabric would need to be produced. - A drawing of the final product must be made, in the same conditions as above. I still don't know how much I'm willing to pay, but since I've received offers of 80$, that will but the prize I'll give. Of course that, if someone shows me that his/her work deserves more, I'm willing to pay that extra. I'll be accepting sketches until June 23. After that date, I'll decide the winner and he/she will have until the end of the month to finish the project. Any question please contact me. Regards, Acubadazi12

The e-touch The e-touch is a smart bracelet that has to be synced to your mobile device, when entering an event, meeting or club. When the connection between your mobile device and the e-touch is made, you can go ahead and 'e-Shake'. How does it work? When entering an event you’ll receive an e-Touch bracelet. By shaking hands with other people wearing an e-Touch, the bracelets connect and sync information trough your handshake, called the ”e-Shake”. The information received trough e-Shaking will be sent to an app, called Shake-on, on your mobile device which will store the information on your phone. Depending on your app settings/preferences the new information/friendship will be published on your Shake-on account (your personal page on the Shake-on social website).