Just as any person can be put into one of two main categories of human being, all rocks can be put into one of three fundamentally different types of rocks. They are as follows: Igneous Rocks. Igneous rocks are crystalline solids which form directly from the cooling of magma.ust as any person can be put into one of two main categories of human being, all rocks can be put into one of three fundamentally different types of rocks. They are as follows: Igneous Rocks. Igneous rocks are crystalline solids which form directly from the cooling of magma.
January 16th, 2017 by Tina Casey. The Department of Energy has just released a report that anticipates the addition of 198,000 new jobs in the energy efficiency sector for 2017. Based on his behavior before taking office, itâs a safe bet that US President-elect Donald Trump will not let the good news go unremarked upon. The PEOTUS has already credited himself with bringing thousands of new jobs to the US employment landscape since Election Day, so whatâs a few thousand more?
hat NASA programs will President-elect Donald Trump support, which will he potentially work to eliminate, and whom will he nominate for NASA's top leadership position? Two space policy reporters offer their insight on these questions.