uture? HOUSE_OVERSIGHT_016048 --- PAGE BREAK --- 4.9 4.10 4.11 4.12 . Biology 5.1 Ded 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 5.11 5.12 5.13 5.14 The Quest for Knowledge 359 Can we make a robot indistinguishable from a human and cross the uncanny valley? What is the tallest building we could build on planet Earth? W