Eye Floaters Directory. An eye floater is an image formed by a deposit of protein drifting about in the vitreous, the clear, jelly-like substance that fills the middle of the eye. It seems to drift in front of the eye, but it does not block vision. The floater is a result of debris from the vitreous casting a shadow on the retina.
I was wondering what Toyota added to the 05 model to make it 25kg heavier. 2004: 1310kg (2890 lbs). 2005: 1335kg (2943 lbs).
That day has come. Today, every Prius hybrid car on the road carries with it about 10 pounds of lanthanum. And yet, most Prius owners don't even know they use this rare earth element every day. The metal in question is lanthanum, but what can we sayÂ­, rare earth elements get no respect. A big breakthrough in battery technology, nickel-lanthanum hydride batteries pack more power into a smaller spaceâthey're about twice as efficient as the standard lead-acid car battery.