That gives it almost the same density as water, so the ball won’t exactly float, but it won’t completely sink either. → density of 12-pound bowling ball = 5,448 grams / 5,452 cm 3 = 0.99 g/cm 3 ...

Why do those adorable velvety green “Japanese moss balls” living in your aquarium float during the day and sink at night? Newsletters Games Share a News Tip. Featured. Featured. Breaking News.

We’ve all made a tiny ping-pong ball float on a hair dryer, but what YouTube’s Veritasium is demonstrating here—a giant styrofoam ball floating on the. Skip to content Gizmodo.

In the brief vid, shot in crystal-clear 4K resolution, we see a roughly tennis ball-sized blob of water floating around as Kelly changes its color by injecting a few drops of dye.

Add another entry to the growing list of crazy footage captured by GoPro cameras. NASA posted a video this week of three astronauts playing with a floating, softball-sized water bubble aboard the ...

"Avoid, avoid, avoid," one fire ant expert says. The ants, common in areas flooded by Harvey, can't be submerged underwater. But if you have a bottle of soapy water, you might be able to drown them.

Place a ball on top of the vacuum cleaner. Turn on the vacuum. Notice that the ball is floating in the air. Replace the ball with a different-sized ball or a plastic bottle. Try floating two styrofoam ...