Search the site and the forum for ideas

Alternatively, you may use the search box ("Search this site") at the upper right corner on any page (see figure).
Type the topic you are looking for in the box and a listing will be generated of all pages where your search topic appears in the text.
It is possible that similar topics appear under different names (e.g. "flying car" vs. "personal transport").

Unless otherwise stated, the content of this page is licensed under Creative Commons Attribution-ShareAlike 3.0 License

Subscription expired — please renew

Pro account upgrade has expired for this site and the site is now locked. If you are the master administrator for this site, please renew your subscription or delete your outstanding sites or stored files, so that your account fits in the free plan.