In 2015, a magnificently clever invention by two Australian beekeepers turned into a record-breaking crowdfunding campaign, raising over US$2 million dollars in just its first 24 hours. The genius idea was to design a beehive with a tap system that can siphon honey without opening the lid and disturbing the bees. The duo has now launched the Flow Hive 2, a new and improved design, and unsurprisingly it has again sold in record numbers.