If that perfect tomato is organic, kept pest and disease free without the use of harmful chemicals, itâs priceless. To produce that perfect tomato, be alert. Keep an eye on your plantâs health, look for larvae and other insects, watch for signs of disease. And if you find them, come here for advice on what to do.
Proton, Captain. Fictional hero of a holodeck program created by Tom Paris. The Adventures of Captain Proton is based on old Earth film serials from the 1930s. Captain Proton is normally accompanied by his trusty sidekick, Buster.
Although protons were originally considered fundamental or elementary particles, they are now known to be composed of three valence quarks: two up quarks and one down quark. The rest masses of quarks contribute only about 1% of a proton's mass, however.