From the unconventional and awe-inspiring to the hilarious and heartwarming, here's a look at some of the most interesting photos, videos and stories that have our newsroom talking today. What's capturing your attention, filling your inbox and cluttering your Facebook/Twitter feed? Tweet us the stories you're talking about using #InstantIndex, or email us at ABC.WorldNews@abc.com, and they could appear on "World News."

Unexploded WWII Bomb Discovered in Hong Kong An unexploded American bomb from World War II was discovered in Hong Kong. It was one of the largest dropped on the city during the war. Officials say that it's not as rare as one would think and that unexploded bombs turn up every now and then.

Kelly Ripa Goes Makeup Free After losing to co-host Michael Strahan, Kelly Ripa appeared without makeup Thursday on "Live! With Kelly and Michael" and she lived to regret it. "Imagine, a. losing, b. losing and you can't wear makeup," Ripa said. "C. George Clooney is here today so she can't wear makeup," Strahan joked.

(ABC)