1AA. escalator strangeness
2AB. far from the planet
3AC. it sparks
4AD. beware tram
5AE. unstable Danka
6AF. flat-Earth
7AG. the Prague Metro
8AH. prefixious
9BA. landing accident
10BB. drawing
11BC. acceleration from planets
12BD. drinking tea
13BE. at the bottom of the lake
14BF. take a guess
15BG. exosystem with a planet
16BH. price of a flight
17CA. when physicist cooks
18CB. the price of charging a car battery
19CC. mirrors
20CD. model of an atom
21CE. degradation of the efficiency of a kettle
22CF. zkkzgt zjazq
23CG. playing with marbles
24CH. flat-Earth reloaded
25DA. not even an oil stain
26DB. rabbit no racist
27DC. lumberjack physicist
28DD. black box
29DE. two cuboids
30DF. fast crash
31DG. air goes through
32DH. lifting by lever
33EA. asymmetrical pendulum amplitude
34EB. Jachym’s bow
35EC. laser
36ED. 1D billiards
37EE. wailing vibes
38EF. crane driver
39EG. Christmas snowman reloaded
40EH. lunar mining
41FA. Christmas snowman
42FB. slide farther
43FC. bouncing pendulum
44FD. capacitors
45FE. Christmas snowman reloaded reloaded
46FF. analytical bouncing ball
47FG. ice hockey sticks
48FH. flat-Earth reloaded reloaded
49GA. centrifuge
50GB. drinking tea 2.0