How to add audio to PowerPoint
Tumisu/Pixabay Slideshows are about more than just what you see. By adding audio like music, voiceover, or sound effects, you can use Microsoft PowerPoint to enhance your presentation or make…
Watch the Supersonic XB-1 Take Its First Flight
Private aerospace company Boom Supersonic got its XB-1 demonstrator aircraft in the air and back down again last week, completing the carbon fiber plane’s first successful flight. It hasn’t broken…
These Bizarre New Musical Instruments Are Unlike Anything You’ve Ever Seen… or Heard
For the past 26 years, the Guthman Competition at Georgia Tech’s School of Music has introduced the world to strange and innovative instruments. The contest welcomes inventors from all over…
How to Watch NASA’s X-59 Quiet Supersonic Plane Roll Out of the Hangar
NASA’s freshly painted X-59 aircraft will be rolled out of its hangar on Friday, January 12, in the lead-up to its first takeoff. The experimental plane, built by Lockheed Martin,…
We’ll Get to See NASA’s Sonic Boom-Less Supersonic Plane Next Week
NASA’s supersonic experimental plane—the linchpin of the agency’s Quesst mission—is set to roll out of its warehouse in the California desert next week. We’re gassed for the big moment: the…
Sony’s Towering Party Speaker Can Double As a Standing TV Soundbar When Your Guests Are Gone
Giant party speakers are the easiest way to bring the tunes to wherever your guests are hanging out, but once everyone has gone home, you’re probably not going to drag…
The Turtle Beach Stealth Pro Has the Best Noise Canceling on a Gaming Headset
$329 is asking a lot for a headset, especially for an active noise canceling headset that doesn’t come from the likes of Apple or Sony. But the Turtle Beach Stealth…
Sony Brings Its Excellent ANC to a $150 Pair of Wireless Headphones
Although blocking out a plane’s engine noise on a long flight is probably the best use-case scenario, there are good reasons to leave your pricey, $400+ ANC headphones at home…