[phpBB Debug] PHP Notice: in file /viewtopic.php on line 988: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Chicago' for 'CDT/-5.0/DST' instead [phpBB Debug] PHP Notice: in file /viewtopic.php on line 988: getdate() [function.getdate]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Chicago' for 'CDT/-5.0/DST' instead [phpBB Debug] PHP Notice: in file /includes/functions.php on line 4505: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3706) [phpBB Debug] PHP Notice: in file /includes/functions.php on line 4507: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3706) [phpBB Debug] PHP Notice: in file /includes/functions.php on line 4508: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3706) [phpBB Debug] PHP Notice: in file /includes/functions.php on line 4509: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3706) Pitt's Environmental Hub - View topic - Hairy Solar Panels
Here's a mini Daily Maile article on the kid (he's only 18!) who made a solar panel using hair instead of silicon. There's not much info, but the biggest issue is that he claims Edison as his hero instead of Tesla.
Yups I am having solar panels over my house roofs.But the severe problem I am facing from is it needs to be cleaned thrice in a month.But now its going hectic for me to clean it in summer time.Used already long brushes to clean distance dirts stagged on to the roof not ever tried the hairy panels anyways its seems to good one.
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