Its called a 'Future Intention' We use 'going to' when we have the intention of doing something in the future. Usually in the near future.
It is frequently followed by a verb.
Frogs are mostly used in research because they are the closest living relatives to man that are easy to raise in captivity and their embryos are easily handled when doing studies.
yes there is some scientists managed to bend light around an object causing it to go invisible. they are trying to find a way to hide soldiers in war but they would need some sort of eye hole other...