R&D Magazine conducted a survey asking 5 hot technologies where the investments are going to happen in 2005 .The results of the survey are :

Technology% Response
Fuel Cells41.4
Nanotechnology40.1
Anti-bio terrorism devices29.5
Carbon Nanotubes21.1
Battery Energy19.8
Lab-on-a-chip19.8
Drug Delivery Systems19.4
Automobiles / Robotics18.1
Drug Discovery15.9
Bio informatics15.4
RFID Systems15
Smart Materials15
Wireless Remote Sensing14.5
Automated Surgery14.1