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.
To try to make things easy, many books, articles and websites will tell you that protons are made from three quarks (two up quarks and a down quark) and draw a picture like the one shown in Figure 1. The neutron is the same, but with one up quark and two down quarks, as also shown in Figure 1.