British and American Scientists predict ten scientific breakthroughs in future

[British and American Scientists predict ten scientific breakthroughs in future] 1, "self-healing" of the building. 2, the phone can understand sign language. 3, efficiently artificial "photosynthesis" leaves can produce hydrogen. 4, use 3D biological printer to print DNA. 5, with quantum tools to study and overcome cancer. 6, the password to unlock the brain to repair brain damage. 7, the Human Micro-biome Project: microbial ecology environment makes you healthier