Wireless More, a promising young band from Dhaka, has released their second song, titled ‘Ishara’.

An eerie stillness hung over Dhaka since the afternoon of March 25, 1971. In the evening, the uneasiness escalated into a foreboding, like a lull before the storm.

Connecting your smartphone to the web with just a lamp -- that is the promise of Li-Fi, featuring Internet access 100 times faster than Wi-Fi with revolutionary wireless technology.

Google unveils a new service that switches between cellular and Wi-Fi signals and lets customers pay for only what data they use.