The look on this dog's face when she gets to go hiking is priceless.

Today, there are many devices and gadgets with which scientists study dark matter, black holes, and other unexplained mysteries of the universe. Each year, science develops more and more, and new truths are revealed to humanity, truths that years ago were unimaginable. We could probably have made all these unique discoveries much earlier, if... if we used all the inventions that scientific geniuses had ever created. Who knows, maybe our view of the world would have changed and the space would have looked quite different... But many of these inventions were forgotten or hidden undeservedly, and some were completely lost in history. We will talk about these inventions today

Here's what the human race got up to this week... some epic fails, awesome wins, heartwarming moments and much more all in this Best of the Week video. Your weekly dose of the best videos on the internet!

Joshua Otis Turner is an American country singer and actor. This song is the title track from his new album which will be out Oct. 29th. I hope you enjoy this video. Thanks for watching. Here's a list of all retailers: http://strm.to/IServeASavior Lyrics: God sent His only son to save us He died upon a cross for all our sin I praise the precious name of Jesus He walked out of the grave they laid Him in Chorus: I serve a Savior It's what I was made for His grace and love I don't deserve I will be faithful, humble and grateful My life is greater 'Cause I serve a Savior This world can be so full of heartache The pain it causes cuts just like a knife Ah, but the Bible says "The one who loves his life will lose it... And the one who hates his life in this world will keep it for eternal life... If anyone serves me he must follow me, where I am there my servant also will be...If anyone serves me, the Father will honor him." (John 12:25-26 HCSB) Repeat Chorus

When this woman met a little chick who was found on the streets of NYC, she didn't expect to fall in love. But Bree quickly showed his mom that they were meant to be family.