羅伯特·沃剋(Robert L. Wolke)，美國匹茲堡大學的榮譽教授，專注於研究物理與化學方麵的問題。身為一個知名的教育傢兼演說傢，他以能夠讓科學易於理解，而且學來有趣著稱。沃剋在《華盛頓郵報》上的專欄“Food101”贏得過James Beald基金的最佳報紙專欄奬，目前擔任《烹飪雜誌》的科學顧問。著有《愛因斯坦也不知道》、《愛因斯坦這麼說》等書，發錶過數十篇研究論文，現居住在匹茲堡大學。

Einstein's cook was lucky. But you, too, can have a scientist in your kitchen: Robert L. Wolke. Does the alcohol really boil off when we cook with wine? Are smoked foods raw or cooked? Are green potatoes poisonous? With the reliability that only a scientist can provide, Robert L. Wolke provides plain-talk explanations of kitchen mysteries with a liberal seasoning of wit. A professor of chemistry and a lifelong gastronome, he has answered hundreds of questions about food and cooking in his syndicated Washington Post column, "Food 101." Organized into basic categories for easy reference, What Einstein Told His Cook contains more than 130 lucid explanations of kitchen phenomena involving starches and sugars, salts, fats, meats and fish, heat and cold, cooking equipment, and more. Along the way, Wolke debunks some widely held myths about foods and cooking. Whether kept in the kitchen or on the reference shelf, What Einstein Told His Cook will be a friendly scientist at your elbow. 20 illustrations.