Astronomy
Closest galaxy to Milky Way
Andromeda
Which 2 elements did Maria Curie invented
Polon, Rad
2+2*2(2-2)=
6
Warsaw Rising
1 august 1944
2+2=
4
Closest star to solar system
Alfa Centauri
Is dihydrogen monoxide dangerous?
No
23*13
299
Grunwald battle
1410
0*2=
0
What is the last part of Solar system
Kuiper Belt
For what do you use Sodium Chloride?
You salt dishes
Area of a triangle
a*h/2
Polish baptism
966
2*2=
4
Second heaviest celestial body
Neutron Star
Which colour phenolphthalein change
pink
Area of a circle
π*r2
First partition of Poland
1772
(1+1)-(2+2)=
-2
Darkest planet
Kepler-1b
Can you light diamond on fire
yes
1 000 000 * 1 000 000=
1 000 000 000 000
Start of ww2
1 september 1939
100*101=
10100