Spongebob started in 1999 so 12 years
Until kids who watch Nick get tired of him.
Days of our Lives began in November 1965. It has been running for more than 45 years.
THe show has been on the air for 25 years now (I wrote this in 2011)
It is still on the air even now. It made its debut on television (having first been a radio program) on November 6, 1947. Thus, it has been on the air for sixty-six years in one form or other (the show has changed a few times, and has also had different hosts). It is currently the longest-running television program in broadcasting history.
Bonanza aired for 14 years, September 1959 to January 1973.
42 years
47
it's been since 1999 and is still on the air today.
I think it has been running about 8 years, 2 months, 16 days
Yes, a sponge can contain air within its pores when it is soaked with water. As the sponge absorbs water, air is displaced and trapped within its structure.
A sponge volume is mostly air.
no, spongebob is a sea sponge.
Sponges are compressible because they are porous and made up of interconnected air pockets. When pressure is applied to a sponge, the air within the pores is forced out, allowing the sponge to compress.
THe show has been on the air for 25 years now (I wrote this in 2011)
A sponge volume is mostly air.
A simple, but effective form of filtration. A current of air is passed through the center of a sponge such that as the air rises, it draws water into the sponge, thereby filtering the water. Sponge filters are very easy to clean (rinse and squeeze in water) and last years. Plus, baby fish don't get trapped in them like so many other filters. There are several styles of sponge filters ranging from square sponges to long cylinders to tall cylinders.
When you squeeze a sponge underwater, the bubbles that escape are composed of air that was trapped inside the sponge's pores. As you apply pressure, the air is forced out from the sponge in the form of bubbles that rise to the water's surface.