Cookies are short reports that are sent and stored on the hard drive of the user's computer through your browser when it connects to a web. Cookies can be used to collect and store user data while connected to provide you the requested services and sometimes tend not to keep. Cookies can be themselves or others.
There are several types of cookies:
Technical cookies that facilitate user navigation and use of the various options or services offered by the web as identify the session, allow access to certain areas, facilitate orders, purchases, filling out forms, registration, security, facilitating functionalities (videos, social networks, etc..).
Customization cookies that allow users to access services according to their preferences (language, browser, configuration, etc..).
Analytical cookies which allow anonymous analysis of the behavior of web users and allow to measure user activity and develop navigation profiles in order to improve the websites.
So when you access our website, in compliance with Article 22 of Law 34/2002 of the Information Society Services, in the analytical cookies treatment, we have requested your consent to their use. All of this is to improve our services. We use Google Analytics to collect anonymous statistical information such as the number of visitors to our site. Cookies added by Google Analytics are governed by the privacy policies of Google Analytics. If you want you can disable cookies from Google Analytics.
However, please note that you can enable or disable cookies by following the instructions of your browser.
By harvesting energy from radioactive specks, nuclear microbatteries could power tomorrow's microelectromechanical marvelsâand maybe your cellphone, too ..... THE FUTURE OF NUCLEAR MICROBATTERIES depends on several factors, such as safety, efficiency, and cost. If we keep the amount of radioactive material in the devices small, they emit so little radiation that they can be safe with only simple packaging. At the same time, we have to find ways of increasing the amount of energy that nuclear microbatteries can produce, especially as the conversion efficiency begins approaching our targeted 20 percent. Read More HERE at spectrum.ieee.org
I've paid 300&8364; (470 CHF) for my new baby:&160; ALIGN TREX 450SE V2 I hope to be able to fly this 450 size not far away from my apartment in Zurich. It should be quiet and small enough to fly in a park with nobody around...at dusk My previous experience with an electric helicopter was in 2004 (eRaptor here). For the moment I try to practice 1 hours per day in reflex before going to the field. …
Toshiba has developed a Lithium-Ion battery capable of being charged to 80 per cent of its full capacity in under 60 seconds. Filling it up takes just "a few more minutes", the company boasted today. That's considerably faster than today's Li-ion rechargeables which can take 1-4 hours to reach 80 per cent capacity, and even longer to fill completely. more here …