"A 5MB hard drive being loaded onto a PanAm plane, 1956." was added to the Trending Top 100 list on February 22, 2021 from Twitter at rank #28. On February 22, 2021 this tweet peaked at #28 on Trending Top 100. This tweet also reached it's highest position at #7 on Trending.com's Top 25 Twitter list on February 22, 2021. Check back to see if "A 5MB hard drive being loaded onto a PanAm plane, 1956." from Twitter reappears as a top tweet on Trending.com.