Happy birthday! ¡Feliz cumpleaños! Joyeux anniversaire! This customary day of celebration is filled with joy and happiness, ...

Transforming heat into energy, this creative setup uses a candle to power an air freshener without electricity. A thermoelectric generator drives a small fan, efficiently spreading fragrance ...

She's known for her trademark kooky personality so it's only natural that Claudia Winkleman had a birthday cake to match. The presenter turned 53 this week and to celebrate she posted a video of ...