The budget-friendly iRobot Roomba Essential Vac is on sale for $140 as an early Black Friday deal. The normal price is $250.

The new aircraft-style toilets not only improve sanitation in ... Railways has also set a target of increasing the use of bio-diesel upto 5 percent of its total diesel consumption and also to ...

In his speech as he announced the railway budget for this year, Prabhu said that Indian Railways has added over 65,000 berths via new coaches, and plans to add 17,000 bio-toilets in trains and ...