An Indian tech-firm has won a whopping grant of over $450,000 from the Bill and Melinda Gates Foundation to set up eco-friendly and hygienic "eToilets", making public conveniences more accessible......
The city of Thiruvavananthapuram receives around 10 lakh (1 million) tourists every year, and the state of Kerala earns Rs 15,000 crore (Rs 150 billion) a year from tourism. But for these 10......