I keep hearing that us human beings need calcium for strong teeth and bones but only late in life did I find out that soil needs calcium too. 69 more words
3 weeks, 2 days
1 Square Foot at a Time
Cracked tomatoes are a sign of a lack of calcium in your soil mixture. You also may witness brown spots on the skin of the tomatoes. 197 more words
3 weeks, 3 days
The Sabiki Tips
Uh oh! Dropped a bit of an egg shell and having trouble picking it up? Use an egg shell! It is the easiest way to remove those little pieces.
1 month, 1 week
World of Birds
The eggshells of wild birds may act like “sunblock”, scientists have said.
A range of UK birds’ eggs showed adaptations in pigment concentration and thickness to allow the right amount of sun to reach the embryos inside. 435 more words
1 month, 3 weeks