Welcome to Episode #146 of Everything Under the Sun! This week, we’re tackling three brilliant questions! First, we’ll learn how solar panels make electricity, with expert insights from Yasmin Ali, an engineer and author of Power Up. Yasmin has been named one of the Top 50 Women in Engineering: Sustainability by the Women's Engineering Society, and she’s here to explain the amazing science behind solar energy. Next, we’ll explore why people often smile back when we smile at them—it’s all about human connection! And finally, we’ll uncover the mystery of why the moon seems to follow us when we move. Happy Listening Everyone! If you want more Everything Under The Sun, you can pre-order the new Everything Under The Sun: Quiz Book now! Available on Amazon here, or through independent UK bookshops here. On top of that the original book Everything Under the Sun: a curious question for every day of the year is available on Amazon and in independent bookshops here. Instagram: @itseverythingunderthesunTiktok: @itseverythingunderthesunX/Twitter: @eutsworld   See omnystudio.com/listener for privacy information.