Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. NARRATOR: Explore adding sound to your holiday card by using sounds from the Scratch library, uploading ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. NARRATOR: To add sound to your card, first add an audio file to your project, and then program it to ...

Not being able to record on set — as with live-action movies — is just one challenge faced by pros who reveal how they built their films' fantastical worlds. By Carolyn Giardina Tech Editor While it ...