Digital Smarts - [current-page:title-plain]

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  • Deprecated function: Creation of dynamic property MemCacheDrupal::$bin is deprecated in MemCacheDrupal->__construct() (line 30 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
  • Deprecated function: Creation of dynamic property MemCacheDrupal::$wildcard_flushes is deprecated in MemCacheDrupal->reloadVariables() (line 637 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
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  • Deprecated function: Creation of dynamic property MemCacheDrupal::$cache_flush is deprecated in MemCacheDrupal->reloadVariables() (line 640 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
  • Deprecated function: Creation of dynamic property MemCacheDrupal::$cache_content_flush is deprecated in MemCacheDrupal->reloadVariables() (line 641 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
  • Deprecated function: Creation of dynamic property MemCacheDrupal::$cache_temporary_flush is deprecated in MemCacheDrupal->reloadVariables() (line 642 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
  • Deprecated function: Creation of dynamic property MemCacheDrupal::$flushed is deprecated in MemCacheDrupal->reloadVariables() (line 643 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).

Students exposed to blue light from computer screens or other digital devices including smart phones, got less restful sleep in a study by researchers at the University of Haifa in Israel. Data in the study show that, besides getting 16 fewer minutes of sleep, those exposed to blue light from screens also woke up more often during the night and woke up groggy in the morning.