It’s like X-ray vision – for heat loss. Last year, web engineer Jamie Matthews bought a thermal imaging camera. His home, in the southeast of England, was about to give up some of its secrets.

Even the highest-rated windows present an opportunity for air to infiltrate the home, but thermal curtains offer an extra layer of insulation that can help make a home more energy efficient.

He further added, "This is a wedding. Did you think getting married in Tirupati would be so easy? There's always a challenge for us that keeps testing us. We'll handle it." It throws light on how ...