Sergio da Motta e Albuquerque
Se você já passou pela desagradável experiência de comprar um laptop ou notebook novo, e descobriu que a bateria dele nunca estava à 100%, e uma mensagem avisava que a bateria está 'conectada mas não carregando', não se assuste. O problema é muito comum, e a solução é muito simples. Estes aparelhos geram e absorvem muito calor através das baterias.
Por isso nunca deixe seu notebook novo em cima de uma superfície que absorva e irradie calor. Camas, sofás, e outros móveis não são próprios para eles. Laptops, notebooks e netbooks precisam sempre estar sobre uma superfície fria, como vidro, material sintético de revestimento ou madeira pintada ou envernizada. Quanto mais fria melhor.
Se você deixar seu notebook sobre superfícies frias, ele sempre mostrará 100% quando novo. E vai demorar muito mais tempo para descarregar.
Outra dica: deixe seu notebook desligado da tomada. Só ligue de volta a corrente quando for usá-lo. Depois de alguns dias, deixe ele conectado na corrente por algum horas. Depois ligue na corrente de novo. Ele voltará a 100%. Se o notebook for novo e não for muito usado...
Tech online

Documentário "A Revolução digital" - The Digital Revolution"
Assista ele todo aqui:
http://topdocumentaryfilms.com/virtual-revolution/
Este abaixo é o episódio 1. os outros estão na mesma página (são 4 no total).
http://www.youtube.com/watch?v=NPD4Ep_J81k&list=PL114B076F2F7AA761&feature=player_embedded
"The Virtual Revolution" - Full Documentary here or on Youtube ( in 4 episodes). (see disclaimer below)
"Twenty years on from the invention of the World Wide Web, Dr Aleks Krotoski looks at how it is reshaping almost every aspect of our lives.Joined by some of the web’s biggest names – including the founders of Facebook, Twitter, Amazon, Apple and Microsoft, and the web’s inventor – she explores how far the web has lived up to its early promise". Watch the documentary here:
http://topdocumentaryfilms.com/virtual-revolution/ (full documentary)
This bellow is episode 1. The others (4) are in the same page.
http://www.youtube.com/watch?v=NPD4Ep_J81k&list=PL114B076F2F7AA761&feature=player_embedded
Disclaimer:
None of the audio/visual content is hosted on this blog. All media is embedded from other sites such as GoogleVideo, YouTube, MegaVideo, Youku etc. Therefore, this blog has no control over the copyright issues of the streaming media.
All issues concerning copyright violations should be aimed at the sites hosting the material. This blog does not host any of the streaming media and the owner has not uploaded any of the material to the video hosting servers. Anyone can find the same content on Google Video or YouTube by them selves.
The owner of this blog cannot know which documentaries are in public domain, which has been uploaded to e.g. YouTube by the owner and which has been uploaded without permission and is therefore willing to remove any violating material immediately upon request. The copyright owner must further contact the source if he wants his material off the Internet completely.
This bellow is episode 1. The others (4) are in the same page.
http://www.youtube.com/watch?v=NPD4Ep_J81k&list=PL114B076F2F7AA761&feature=player_embedded
Disclaimer:
None of the audio/visual content is hosted on this blog. All media is embedded from other sites such as GoogleVideo, YouTube, MegaVideo, Youku etc. Therefore, this blog has no control over the copyright issues of the streaming media.
All issues concerning copyright violations should be aimed at the sites hosting the material. This blog does not host any of the streaming media and the owner has not uploaded any of the material to the video hosting servers. Anyone can find the same content on Google Video or YouTube by them selves.
The owner of this blog cannot know which documentaries are in public domain, which has been uploaded to e.g. YouTube by the owner and which has been uploaded without permission and is therefore willing to remove any violating material immediately upon request. The copyright owner must further contact the source if he wants his material off the Internet completely.