Twitter discussions from September 17, 2026 focus on Robinhood Chain's growing adoption of memecoins and tokenization, with users noting strong volume and liquidity flow. Meanwhile, commenters criticize Circle's Arc chain strategy, citing failed token launches and unclear positioning as a stablecoin versus meme chain, with predictions it may shut down within a year.
Scientists discovered that massive titanosaurs couldn't incubate their eggs by sitting on them, so they used a crocodile-like strategy instead. Analysis of microscopic pores in fossilized eggshells found in cool southern Argentina reveals these giant dinosaurs buried their eggs in decomposing vegetation to generate heat for hatching.