1. Human Knowledge: Foundations and Limits


    Why is there something rather than nothing? Might the world be an illusion or dream? What exists beyond the human senses? What happens after death?

  2. 25 Natural Phenomena That Science Has Yet To Explain


    As of now, scientists have yet to explain these 25 natural phenomena.

  3. Nature - Wikipedia


    Nature, in the broadest sense, is the natural, physical, or material world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in ...

  4. Pro and Con: Should Gene Editing Be Performed on Human ...


    The most potent use of the new gene editing technique CRISPR is also the most controversial: tweaking the genomes of human embryos …

  5. On Losing a DogPhenomena: Only Human


    There’s no way to sugarcoat it, so: On Tuesday morning my 17-month-old dog ran into a busy parkway, met a car, and died on impact. My husband and I took his body to ...

  6. 22 Miraculously Awesome Rare Natural Phenomena ... …


    Events that seem like out of this world...so rare and so beautiful that you won't believe they truly exist. Two words - MINDBLOWINGLY AWESOMATIC!

  7. Miracle - Wikipedia


    A miracle is an event not explicable by natural or scientific laws. Such an event may be attributed to a supernatural being (a deity), magic, a miracle worker, a ...

  8. Phenomena for NGSS


    This site is a curated collection of phenomena for the NGSS, along with help for how to use phenomena in 3 Dimensional teaching and learning.

  9. 30 Natural Phenomena You Won’t Believe Actually Exist


    30 Natural Phenomena You Won’t Believe Actually Exist Earth is more bizarre than you can ever imagine. Inspired by this Reddit thread.

  10. Fever | definition of fever by Medical dictionary


    Fever Definition A fever is any body temperature elevation over 100 °F (37.8 °C). Description A healthy person's body temperature fluctuates between 97 °F (36.1 ...