'2025 Neurological research finally leads to an understanding of all the senses, and direct input becomes possible, bypassing ears, eyes, skin, etc. The result is the metal “Braincap.” Anyone wearing this close-fitting helmet can enter a whole universe of

Created by gwern on 2010-10-26; known on 2026-01-01

• gwern estimated 5% on 2010-10-26
• gwern said “http://www.arthurcclarke.net/?scifi=3” on 2010-10-26
• themusicgod1 estimated 28% on 2016-10-07
• pranomostro estimated 15% and said “Interpreted loosely.” on 2019-01-08