› added 8 months ago

82

TIL i learned that some sharks that have no visible gums launch their teeth out when they are about to bite

Read more youtu.be

via reddit.com

GAX7j TIL the lowest reported body mass index (BMI) ever recorded was only 6.7 kg/m²
0w4OM TIL that there's a species of spider that breathes air, but lives its entire life underwater in diving bells made of spider silk
R75Za TIL Chinese President Xi Jinping's official title is: Innovative Leader, Center of the Party, Civil Servant who offers happiness, Strategist, Field Marshal who reforms army and national security, Leader of the Great Nation, Chief Designer of modernization in new era
ZpVWB TIL about trans-resveratrol, a phytoestrogen which may have either anti-estrogenic or estrogenic effects depending on different situations
j7Mv TIL that Sweden hosts the world’s largest scale model of the Solar System, based around the Ericsson Globe arena in central Stockholm, which acts as the ‘Sun’.