Discover Questions

If a planet has a day that is 20 hours long and each hour is 40 minutes long, how many hours is that in Earth hours? Do human beings lay egg? Is antigravity a substance that exist now only in sci-fi novels? Will chemists one day in year million (far future) invent it eventually? How many liters of oxygen gas are required to burn 2.97 L of acetylene (C2H2) at STP? Write an equation for any cubicĀ polynomial that has a remainder of -6 after being divided by (x+3)?