📱 These worlds are made for a tablet or a computer. On a phone they are small and may be slow.
呢啲世界最啱用平板或者電腦玩。
791 words in 18 worlds · click anything to hear Hank and Cooper talk about it
🌱 First words276 words · the words little children say first
🌿 More words348 words · longer talks, with why and because
🔬 Science167 words · one machine each, with an experiment to try