We're always on the hunt for clever hacks to squeeze a bit more storage out of our living spaces, and it's a real win when we can repurpose something that otherwise would've ended up in the bin. That's exactly what book lover Hope Tull did, turning to TikTok to share her ingenious tip for shelf space maximisation using an everyday object destined for recycling. Her video has since gone viral online, with a staggering 4.6 million viewers tuning in to her wisdom. The key to her success? Egg