1 - What is El Nino?
2 - Roughtly how long ago did the Sun form?
3 - What is a prion?
4 - What is a micro-kernel?
5 - Richard Feynman is a famous:
6 - Who created the periodic table of the elements?
7 - Who allegedly invented a mechanism where a pipe fitted in spiral inside a tube will raise water or grain when turned?
8 - What is the name of Pluto's satellite?
9 - Which of the following companies has not developed an 'Office suite' of programs for the Windows OS?
10 - How many pairs of chromosomes does a human usually have?
11 - What is the most abundant gas in the atmosphere?
12 - Who developed the laws of electromagnetic induction?
13 - Who discovered Charon, the satellite of Pluto?
14 - What are the four bases found in deoxyribonucleic acid (DNA)?
15 - How many more times heavier is the Sun than the Earth?
16 - For what accomplishment did Einstein receive a Physic Nobel Prize?
17 - Who first observed the moons of Jupiter?
18 - Refraction is due to:
19 - If a phenomenom has a periodicity of 6 miliseconds, it has a frequency of:
20 - What does the first Moore's law state?