Design, Science and Technology

Evver is a free web app which allows you to create music slideshows with extreme ease. You simply select your favorite pictures (from 10 to 100), you pick up a song, among the available soundtracks, and the rest is automatically done for you.

You can re-arrange the order in which the photos will be shown in the final video and delete the ones that you don't want to use and you are set to go.

Evver edits your pics in sync with the music and creates a music video that can be easily shared on any social media or embedded to your site or blog.

My comment: Very, very easy to use. The selection of music tracks that you can use is presently very limited. The final result is good, but - as you can see from my sample - not as good as it could be. 
 

Free to use.

Try it out now: http://www.evver.com/ 

Similar tools: http://slide.ly 

Sample video (created by me): http://www.evver.com/play/49ef08ad6e7f26d7f200e1b2b9e6e4ac 

Seems to have potential

Collectably is a content curation web app which allows you to bookmark any web site and to organize it into visual collections. A unique Chrome extension makes Collectably particularly useful as it pioneers the ability to save all of your open tabs into a visual collection that you can immediately prune, organize visually and sub-divide into specific groups. 

This feature by itself is worth gold for any serious researcher or content curator as it allows to easily move from seeing just trees into seeing the whole forest and into organizing into logical groups for further work. Priceless.

If you frequently search and explore new information and tools online, I highly recommend it. It's that good.

Free to use.

Try it out now: http://collectably.com/ 

Chrome extension and Bookmarklet: http://collectably.com/#/tools 

N.B.: You have by default a similar functionality available inside Firefox. It is called Group Tabs and you can activate it by goign to the View menu -> Toolbars -> Customize and by dragging the mosaic looking Tab Group icon into your browser top bar. 

Try it. It's excellent. The only difference with Collectably is that Group Tabs are private to you and not shareable on the web. 

If you use Chrome, you can collect several open tabs at once with this extension -- great way to save your place if you have to quite while in the middle of researching something, but also a good way to package disparate sources of information together.