Curvature of the earth has been thoroughly and scientifically rebutted hundreds of times, but people still ignore the reality and proofs. Here’s another video demonstrating that the earth does not curve at all.
There is no curvature of the earth, and this is provable to anyone who is willing to do the research online, and it is provable for anyone willing to use a telescope and prove it to themselves on a clear afternoon on a large body of water with oil rigs or ships or buildings in the distance.