Picture the difference between wet spaghetti and leftover spaghetti the next day. As the slime forms, the tangled molecule strands are much like a clump of spaghetti! Is slime a liquid or solid? We call it a Non-Newtonian fluid because it’s a little bit of both! Experiment with making ...
molecule 分子 gaze 凝视 relationship 关系 reality 现实 risk 危险 fee 费 mature 成熟的 provided 提供的 curiosity 求知欲 ,好 奇心 organ 器官 grind 碾碎 harmony 和谐 lamb 羊羔 column 栏目 weekly 每周 riot 暴乱 plus 加 nightmare 梦魇 budget 预算 chart 聊天,表格 porter 搬运工人 dusk 黄昏 somewhat ...
The kid fresh out of med school is more up-to-date on medical practices than the experienced doctor. Experience and the wisdom of age no longer go hand in hand with knowledge. We’ve separated wisdom and knowledge right down to the games our children play, (!) so that it is not out...