Bob’s Blog
The Science of Fall Color
We all enjoy the colors of autumn leaves. The changing fall foliage never fails to surprise and delight us. Did you ever wonder how and why a fall leaf changes color? Why a maple leaf turns bright red? Where do the yellows and oranges come from? To answer those questions, we first have to understand what leaves are and what they do.
The Legend of Stingy Jack
Every October, carved pumpkins peer out from porches and doorsteps in the United States and other parts of the world. Gourd-like orange fruits inscribed with ghoulish faces and illuminated by candles are a sure sign of the Halloween season. The practice of decorating “jack-o’-lanterns” originated in Ireland, where large turnips and potatoes served as an early canvas. Irish immigrants brought the tradition to America, home of the pumpkin, and it became an integral part of Halloween festivities.