Lists: Free Audio, Video Content, Games, Bundles, Pro Tips, Glass, Science, Shopping, Investing, Random

Compiled by Jesse:

Audio Content

Public Domain Audio Content

The resources below offer access to music and other audio files in the public domain.

• Choral Public Domain Library
  

  This section of the ChoralWiki provides access to public domain music. While much of the site is devoted to scores, it also includes some audio files.
• Musopen
  

  Run by a non-profit with an aim of making music freely and openly available, Musopen provides access to public domain music and allows users to upload music that is in the public domain. The site also offers access to public domain sheet music.
• Digital History
  

  This resource from the University of Texas, the University of Houston and the University of Hawaii provides access to historical music that their research has indicated is in the public domain.
• NASA On SoundCloud
  

  NASA offers a variety of audio content on SoundCloud. According to their content use page, this content is "generally not copyrighted" and may be reused.

Creative Commons Audio Content

If you aren't able to find a public domain audio clip that suits your purposes, there are also many resources available to find music and other sounds that have been licensed under a Creative Commons license. Below are some of the best of these tools.

• ccMixter
  

  This website helps users to create and share mixes and samples that are Creative Commons-licensed.
• Freesound
  

  This website makes it easy for users to upload sounds they have recorded or created and license them under a Creative Commons license. Users can choose to release their works into the public domain or select one of two Creative Commons licenses, so it is important to review the specific licensing and attribution information for each sound you plan to use.
• CreativeCommons.org
  

  This site makes it easy to search for Creative Commons-licensed materials across many other websites, including three that focus exclusively on music.
• Jamendo
  

  This service allows users to limit their searches to only music that is licensed under specific Creative Commons licenses using their Advanced Search features.
• Opsound
  

  All audio files on this site are in the public domain or licensed under a Creative Commons Attribution-Sharealike license. You can find specific information about the license attached to each piece under the link to the file.
• Wikipedia Sound/list
  

  Wikipedia provides access to a wide range of music that is either in the public domain or Creative Commons-licensed. While the site indicates that the music is "free," it is important to note that this is not synonymous with "in the Public Domain," so you will need to review the license information for the music to ensure you attribute it properly.
• Incompetech
  

  This site offers a wide variety of royalty free music under a CC BY license.

Video Content

Public Domain Video Content

These tools will help you find public domain videos from a variety of sources. The videos are great for a wide range of multimedia projects and can be reused, modified, and otherwise incorporated into your own creative works.

• National Park Service B-Roll archive
  

  This website provides access to public domain videos from National Park service sites, "including national parks, monuments, battlefields, historic sites and related areas".
• Prelinger Archive
  

  This archive, which is on the Internet Archive, offers access to a large number of public domain movies and videos.
• Vimeo Public Domain Channel
  

  Vimeo offers an entire channel devoted to videos that are in the public domain.
• YouTube: Unroyalty.com
  

  Free, public domain videos that may be used for commercial purposes.

Creative Commons Video Content

These resources provide access to Creative Commons-licensed video content. 

• Internet Archive Stock Footage
  

  This site provides access to video footage licensed under a variety of licenses, including Creative Commons licenses, as well as footage in the public domain. You can limit your search to specific license types using the Advanced Search feature. For example, this search returns video content that the Internet Archive has listed as in the public domain.
• CreativeCommons.org
  

  This site makes it easy to search for Creative Commons-licensed content on several websites, including one devoted solely to video content.
• Moving Image Archive
  

  This portion of the Internet Archive offers access to thousands of Creative Commons-licensed videos, which are organized into subcollections by subject.
• Vimeo
  

  Vimeo is a video hosting service that offers the option to both browse content that is Creative Commons-licensed and to limit your search results to only Creative Commons-licensed content using their advanced filters.
• WikiMedia Commons
  

  WikiMedia Commons offers access to videos that are either in the public domain or available under a Creative Commons license.
• YouTube
  

  YouTube is another video hosting service and it also offers the option to browse Creative Commons-licensed content or filter your search results to only include Creative Commons-licensed videos.

Other Video Content

• Videvo
  

  Videvo offers completely free stock video footage and motion graphics for use in any project, commercial or non-commercial, through use of its own license or CC 3.0 license. Videvo includes over 5000 videos.

Free Games and CSGO Skins: 
SteamGifts-User sponsored steam key giveaways.
SteamBitcoins-Steam item and game giveaways.
Drakemoon.com-CS:GO case opening site with daily bonus.(Free Case Opening)
Farmskins.com-CS:GO case opening site with daily bonus.(Free Case Opening)

Bundles: 
FlyingBundle-A single curated bundle every so often.
Groupees.com-Game, music, and ebook  bundles.
IndieGala-Mulitple bundle options and a free indie game every so often.
HumbleBundle-The OG.
CubicBundle-Another single bundle.
Kinguin-Best deal on steam games and cs go skins, Can also sell your own extra games.

Pro Tips: 
HearthHead-Decks, guides, and tier list for Hearthstone.
Cevo Forums-Complete CS:GO guide.
Nerf Plz-League Of Legends tier list and guides.
aimbooster.com-Mouse aim trainer/tester.

Glass:
Grasscity.com-Best prices on scientific glass, not absurd prices like local stores.
Cheech & Chong™ Glass-Glass from the legends themselves.

Science:
NASA’s Eyes-NASA's space app.
Hack This Site!-Learn to hack.
Pronounce a Number-Type any number and get it's pronunciation.
Compound Interest Calculator-Calculate interest returns.
Percent Calculator-Calculate any percentages.
Seriously Facts. Me-Random facts.
TIOBE Software Tiobe Index-Programming languages rankings worldwide.
SACRED SCIENCE INSTITUTE-Through the rabbit hole....

Shopping:
shopgoodwill.com-Goodwill's auction site.
I Waste So Much Money-Go ahead waste some money.
Backyard Brains Store-Become a mad neuroscientist.
Bob Ross - Gifts and T-Shirts-Happy Trees.
Uncrate-Tons of awesome loot.
The Green Head-Find cool new stuff.

Summoner's Thrift-League of legends merchandise.
Foodie Dice-Dice for foodies.

Investing:
Wallstreet Survivor-Virtual Trading League.
glassdoor.com-Employee opinions.

Randomness is key:
The Awesomer-Need more awesome?
Grouchy Rabbit-Pro tips.
I waste so much time Random-Time you enjoy wasting, was not wasted."-John Lennon
CLOP-Drunken horse sim.
calm.com-Peaceful sounds.
Forgotify-Finds a unheard song on spotify.
My 90's TV!-Watch nineties TV.
Internet Arcade-Play retro arcade games online.
Code.org-Learn Programming.
JoyToKey 5.2.1-Keyboard to controller input app.
LeekSpin-Spinning Leeks.