Our travel luggage has come a long way in the past 50 years. What are the secrets behind modern high-tech luggage? Also, who manages the daily operation of our city's planes and trains? What causes motion sickness, and can we prevent it? Host: Mac Lesggy Writer: Mac Lesggy & Nicolas Goldzahl Watch Free: https://www.familytime.tv/ Check out our other social media accounts! Instagram: https://www.instagram.com/FamilyTime.TV/ TikTok: https://www.tiktok.com/@familytime.tv Facebook: https://www.facebook.com/FamilyTimeFreeTV #educational #traveltech #science