I never thought I'd say this, but watching a group of alpacas perform a synchronized hair styling routine is oddly mesmerizing. The way they fluff and tease their wool is like watching a high-fashion makeover show. Who knew alpacas had such a flair for hairstyling? The Eiffel Tower can be 15 cm taller during the summer due to the expansion of the iron on hot days. Looks like even iconic landmarks have growth spurts!