41.   They could use it to provide sharper pictures or offer additional TV channels for sports or movies, or stock quotes and other data transmitted to home computers.

42.   They could use it to provide high definition TV, which offers sharper pictures then standard digital.

43.   British physicists have developed a telescope that can take sharper pictures than the Hubble Space Telescope, The Times reported Thursday.

44.   The HDTV signal provides much sharper picture and sound than current analog television and allows servers to offer interactive products to viewers.