Design camping plates with layers of biodegradable film that can be peeled off to reveal a clean surface each time.
Wednesday, July 28, 2010
Monday, July 19, 2010
Free Idea # 328 - Plant pots which alert when water needed
Place probes in plant pots which alert when the plant needs water.
Tuesday, July 13, 2010
Free Idea # 327 - Miniature smart phone
Develop a miniature smart phone which projects it's 'screen' onto any plain surface. Users would touch the projected screen rather than the phone.
Thursday, July 8, 2010
Free Idea # 326 - Allow SIM card in public payphones
Allow cellphone users who are out of battery to insert their SIM card in public payphones to call their contacts.
Friday, July 2, 2010
Free Idea # 325 - Cell phone signal booster
Create a cell phone signal booster for basements, apartment buildings and office buildings. Wireless hubs on each floor would connect users to a stronger signal outside the building.
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