This thought-provoking book examines life before there was vision and considers how it changed when the image-forming eye evolved. It goes back to the earliest life on Earth to trace the evolution of vision and color in nature.For color to exist there needs to be light, an image-forming eye, and a brain to process the data. We know that more than 543 million years ago there were no image-formin…
This is a collection of stories to read aloud, aimed specifically at seven-year-old children. It can be used at school, in storytelling groups or for bedtime reading.
Mengenalkan pembentukan tata surya dan bumi
Ghost Fleet, sebuah kisah tentang armada hantu dan Perang Dunia Ketiga yang diramalkan akan segera terjadi. Pasukan marinir bertempur dalam dahsyatnya peperangan Pearl Harbor modern; para pilot pesawat tempur berusaha mengalahkan drone-drone antiradar; hingga para peretas remaja yang mencoba saling meretas sistem pertahanan antarnegara. Bahkan, miliarder Silicon Valley pun ikut memobilisasi cyb…
Dinosaurus apa yang punya terompet? Dinosaurus apa yang sekecil ayam?
When a hungry old wolf gets an unexpected visit from a little lamb, he starts planning a delicious lamb hotpot. But the lamb doesn't want to be the wolf's dinner, she wants to be his friend.