Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Mothers, sisters, aunts — every family has that one relative who is adept at draping a sari. Until a few years ago, one of them would be assigned the task of draping the bride’s wedding sari. She ...

Every bird photographer knows that patience and preparation are key to getting great shots. But sometimes that just isn’t enough. Maybe, after weeks of searching, you’ve found that Belted Kingfisher’s ...