Physics & Astronomy
steam
100%
backups
56%
water
52%
characterization
51%
thermal energy
47%
accumulators
45%
lasers
40%
dyes
40%
absorbers
38%
bubbles
35%
vapors
35%
digital cameras
29%
solar spectra
28%
fluids
27%
sunlight
26%
electricity
26%
temperature profiles
22%
energy transfer
19%
vapor phases
18%
cameras
18%
nanoparticles
15%
heat
15%
energy
13%
liquids
12%
wavelengths
11%
temperature
6%
Engineering & Materials Science
Steam
76%
Lasers
70%
Vapors
62%
Dyes
52%
Water
50%
Thermal energy
46%
Hot Temperature
33%
Fluids
29%
Temperature
27%
Energy transfer
26%
Digital cameras
26%
Nanoparticles
23%
Wavelength
20%
Infrared radiation
20%
Electricity
17%
Cameras
16%
Liquids
15%
Testing
12%