Komando picks 10 things that prove you don’t know anything January 4, 2019 Share:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window) How do advertisements get that windswept look? How does a pineapple grow? How are pavement blocks laid? You think you know, but you don’t know. Here are some everyday things that you had wrong. Watch next video Why is Costco’s pizza so delicious? Related Videos 11:22 Komando picks Does this Leonardo da Vinci invention actually work? 33:00 Komando TV Video doorbell solves murder, TikTok cancer scam, best apps for seniors 08:05 Komando picks Why scientists are creating liquid robots Check out the free Komando.com App! Get tech updates and breaking news on the go with the Komando.com App, available in the Apple and Google Play app stores. Get it today