Better Than Hypospray: Japanese Inventor Creates Needle-Free, Painless Injection

Most of our childhoods have already been ruined by needles at the doctor's office, but one Japanese inventor thinks he's come up with the perfect pain-free, needle-free injection to soothe tomorrow's lucky kids. Called Mother's Kiss, the device would theoretically eliminate the need for needles and even existing… »9/28/08 7:00pm9/28/08 7:00pm