The quality of filters defines the performance of an air purifier for homes. While it’s impossible to judge efficiency, there are still some giveaways too.
BSNL's Rs 1,699 annual prepaid plan will now include 90 days' extra validity and 1GB extra data per day for November. The offer is valid only till October 31.
Instagram's policy changes came after British teenager Molly Russell committed suicide because of viewing graphic content about anxiety, depression, and self-harm.
Super ambitious and hyped but eventually underwhelming, acclaimed camera maker RED's smartphone never came close to producing what it initially aimed for.
Virgin Galactic plans to take paying tourists to suborbital space in the first half of 2020, aboard the SpaceShipTwo spacecraft for $250,000 per ticket.