RotD: 29th October - This week in records: Most expensive sandwich, most powerful bomb detonated, largest Jack O'Lantern, oldest ghost, largest collection of Hello Kitty memorabilia, first dog in orbit, fastest roller coaster

Adam, Ben and Craig celebrate Halloween with record-breaking Jack O'Lanterns, the ghost of a dinosaur, the largest investigation into a haunted house and (in theory) the deadliest roller coaster; also up for discussion are gold-leaf sandwiches, Hello Kitty, pushing oranges with your nose and firing dogs into space.

Om Podcasten

Join Craig, Ben and Adam of the Book Publishing Team at Guinness World Records each Thursday as they reveal a week's worth of superlatives from the archives. From the tallest and shortest to the longest, heaviest and fastest, you'll find a wealth of fascinating facts at your fingertips (well, your ear drums). So, if you're looking to take your mind off the news or just want to arm yourself with some quirky, fun facts, subscribe now. For more, find us on Twitter @GWR or get in touch with Craig directly @craigglenday. #GWRPodcast