Rocky on the Ropes

No pandemic would send Rocky Balboa or the folks on the World War II home front into a black hole of loneliness and depression. Follow their advice: Get physically fit. Activate you own version of Rocky's raw egg concoction and his run up Philadelphia's Art Museum steps. Grow your wealth. During World War II, Captain America advised citizens to fight for freedom by investing $37.50 in a war bond that would yield $50 in ten years. Today, bonds are sold online at treasurydirect.gov. Discover farming. Pick apples, berries and watermelons at local farms, buy fresh corn at stands along country roads, plant tomatoes in your own Victory Garden and grow flowers to attract the honeybees that pollinate crops. Enjoy home entertainment. Once listeners gathered around the radio to hear a closet full of items tumble out on "Fibber McGee and Molly" or they read comic books in lighted closets during blackouts. Choose from a much wider variety of ways to enjoy home entertainment today. Hone your arguments. While sheltering in place, take time to scroll through social media, listen to talking heads, read up on the issues and then express your opinions in "Letters to the Editor" and elsewhere.

Bumble Bees Have Special Needs

Like honey bees, fruit farmers depend on bumble bees to pollinate their crops. Unlike honey bees, that shy away from working in cool climates, bumble bees even will be out pollinating in wind and rain. They need flowers constantly available to supply nectar and pollen, because they don't store food in hives the way honey bees do.  Cranberry blossoms feed bumble bees that pollinate cranberry crops in the middle of summer, for example, but the queen also needs food in spring, when she lays eggs, and in late summer to get her through the winter. Backyard gardeners can help farmers by planting wildflowers that grow in as many seasons as possible.

     To avoid using seeds and plants treated with bee-killing insecticides, gardeners are urged to shop at nurseries or to find plants from organic sources, since efforts to require pesticide and insecticide labeling have been unsuccessful. Seeing an endangered rusty patched bumble bee on a flower is cause to take a photo and report your sighting to bumblebeewatch.org. The site provides much more information about bumble bees and where rare ones have been photographed.

   

   

I Made This Myself

"Don't you love it when a plan comes together?" That saying John "Hannibal" Smith used to use on the "A Team" television show expresses the feeling I got when I read about the MakerMovement that encourages children to build what they imagine and crowdfunding by a Kickstarter, RocketHub, or Kiva. Since there is a way for anyone to find investors, anyone in the world who has an idea for a new app, 3D printer creation, programmable device, or, what one visionary has proposed, an automated factory on the moon, now has an opportunity to raise the money needed to make an innovation a reality.


     In an interview conducted by station KQED (kqed.org) in Northern California, Dale Dougherty, CEO of MakerMedia and editor of MAKE magazine, told how he began promoting hands-on learning at a Maker Faire in 2006 and later at MakerCon conferences. He is devoted to the idea that tinkering with the tools and materials for making things can be fun.

     Project Zero, a research study developed by Harvard's Graduate School of Education and tested by classroom teachers in Oakland, California, aims to inspire students to be curious about the designs that make things and nature work. When students looked at a pencil and a snail, they began to ask questions, not only about how they worked, but also what kind of designs could help them do a better job. Some youngsters even suggested ways to make life better for the snail. And there was a crossover to discover the new words needed to describe a design process and to defend ideas of how things are made.

     Since schools can't do everything, there is a greater role for parents, childcare, Boys and Girls Clubs, 4H, community centers, church youth groups, and scouting programs. They can provide the things kids need to help them create, perform, and learn: blocks, LEGOs, Tinker Toys, Erector Sets, computers, 3D printers, pottery wheels, found objects, cameras, watercolors, easels, musical instruments, a stage, and garden plots. It's rather expensive, but, for $16.95 per month, tinker.kiwicrate,com/inside-a-crate will send students, 9 to 16+, a hands-on STEM (science, engineering, technology) inspired maker project.

    Making all kinds of materials available to students helps them discover new possibilities. That's reason enough to provide a place to cook, bake, sew, make jewelry, and knit. Inspired by puffy sourdough and flatter pizza dough an artist combined them and twisted, carved, and painted them into what became an octopus sculpture. A businessman inspired children to create sculptures out of the shredded documents he dumped into a pail of water.

     According to experiments at Hanyang Cyber University in South Korea, involving the body in learning also helps improve memory needed in any subject. When hands manipulate objects, for example, the brain has more cues to remember what was learned. When my mother was a math consultant for the Chicago Public School System, the first thing she did when she visited a school was observe what manipulative devices were in use. If she saw few or none, her next step was to try to find the supply room or closet where they were kept, because she knew that after the Russians sent up Sputnik, the federal government funded purchases of many such devices to aid learning math. I remember seeing one of my favorites, a scale that allowed kids to balance numbers on one side with those on the other. A big "5", for example, would equal a little "2" and "3" on the other side.

      Earlier blog posts have related ideas. See "Transform Spaces into Creative Places," "Back to the Land," "Tin Can Art," and "Global Drawing Power."

Back to the Land

The world needs food. Too many are starving, and too many are unemployed. As summer approaches in the Northern Hemisphere, it is the perfect time for kids to discover the art of farming, not only to feed their families, but also to earn money. Whether at a roadside stand, farmers' market, or open bazaar, there is income to be made by selling vegetables, herbs, fruit, plants, flowers, and seeds. A youth group, for example, grows tomatoes and peppers in a community garden, cooks them, and packages salsa for sale. A bride who wanted her reception to be filled with sunflowers paid neighborhood youngsters to grow them.

     Farming can be simple or sophisticated. There are ready-made kits that include the proper seeds and soils children need for indoor gardens of basil, parsley, thyme, and other herbs that can be used in cooking. These kits come with directions for the amount of light and moisture plants need. Usually plants need 12 to 16 hours of light a day near a window, but strong, prolonged sunlight is harmful. It is a good idea to turn plants around once a week, since they will grow lopsided toward the light otherwise. The best water for plants is tap water that has been left out overnight to reach room temperature and to let some of its chemical content evaporate. Adding eggshells to the water left out overnight enriches the solution.

     It also is fun for children to try to grow a plant from plump apple, lemon, orange, or grapefruit seeds that have been washed and dried. Begin by covering the drainage hole in a 4-inch flowerpot with a thin layer of clean small stones and adding about 2 cups of potting soil up to an inch from the top of the pot. (It is possible to remove insects and disease from any outdoor soil by spreading it in a pan, heating it in an oven at 180 degrees for a half hour, and letting it cool.) Lay several seeds of the same fruit on the soil, cover with 1/4-inch of soil, carefully water with room temperature tap water and repeat when needed to keep soil moist, place in a sunny spot, and see if sprouts develop in 3 weeks or longer.

      At the end of the earlier post, "A Healthy Environment," there is a detailed description for growing an outdoor garden. According to the National Gardening Association, about 40 million households in the U.S. are growing herbs, vegetables, or fruits, because they want to save money and to raise healthy, organic produce. In an item in the AARP magazine (August/September, 2014), frugal living expert Erin Huffstetler claimed many fruits and nuts are very easy to grow and that there are varieties that suit almost any climate. In particular, she mentiond raspberry, blueberry, and strawberry plants, red seedless grapes, cherry bushes, and almond trees.

     In a backyard or community garden, planting a mixture of crops and flowers discourages the pests that like to feast on one particular plant, and using compost cuts down on the need for and cost of using synthetic fertilizer. Using compost, other natural fertilizers and pesticides, mulch, hand-weeding, crop rotation, and earthworms, it is possible to feed the soil, reduce pest infestations, and manage weeds without pesticides, fungicides, herbicides, or other chemicals. (At the end of the earlier blog post, "A Healthy Environment," How Does Your Garden Grow? describes the composting process.) African subsistence farmers even have increased yields by composting and reducing the need for pesticides by growing diverse crops.

      Iroquois Valley Farms in Illinois has come up with a way to help farmers, at any age, become organic farmers. Before leasing a conventional farm of at least 80 acres to a tenant, it takes three years for a diverse rotation of crops and earthworms to rebuild soil fertility naturally. After seven years, Iroquois Valley Farms offers the new organic farmer a purchase option.

     School projects often lend themselves to farming experiments. Water one part of a garden at night and one during the day to see which plants thrive best. Take a photo of each plot. Supposedly, since less water evaporates at night, that section should look better. Or weed one section and not another. Plants that share water and soil nutrients with weeds should be smaller. Over several years a student could document the effect of rotating crops by planting the same crop over and over every year in one section of a garden and, in other years, alternating that crop with different ones, even flowers, in a nearby section of the same garden. If there are trees on the southern and western sides of a building, see how much cooler the temperature is there compared to the temperature on the other sides of the building.

     Experiments with cross-breeding are not new to farmers who have wanted to deter pests, increase yields, and produce crops that tolerate drought, floods, and soil contamination by salt water.The fast growing, high yield rice strain credited with preventing famine in India was the result of cross-breeding a dwarf strain of rice from Taiwan and a taller variety from Indonesia. What is new is the ability to identify the DNA marker or markers in seedlings with desirable genes and to use marker-assisted breeding to produce high yield and other specialized crops. It should be noted, however, that U.S. Department of Agriculture standards do not permit organic farms to use genetically modified hybrid seeds.

     Companies, such as Monsanto and DuPont, have profitable seed patents on genetically modified seeds that grow corn, soybeans, and cotton. Before the U.S. pressured Sudan to expel Osama bin Laden in order to purge the country of involvement in al-Qaeda's terrorist attacks, he used to invite visitors to the laboratory where he was developing high quality seeds appropriate for Africa. According to Lawrence Wright's book, The Looming Tower, bin Laden claimed the Dutch had a monopoly on the best banana pods, and he thought Muslims should devote similar diligence to the process of genetically engineering plants.

     Whether children live in the city or the suburbs, they can develop an appreciation for how farmers around the world produce the food they eat. An earlier post, "The Bees and the Birds," tells how the pollination process for producing fruits and nuts relies on bees. Why do radio stations like WGN have farm reports telling how much soybeans are selling for? Farmers who know corn is going for $6 a bushel figure the cost of growing a bushel of corn to see if they can make a profit. (An earlier post, "Dairy Cows on the Moove," discusses the costs and income of cows.) Children cannot see the sensors embedded in some fields that monitor when water is needed or the drip irrigation methods other fields use to prevent water loss to wind, runoff, and evaporation. But on a drive in rural areas, they may see the long arms of machines irrigating a dry field. At petting zoos, kids can get up close to goats, and at state and county fairs, they can see prize winning animals and produce. In fall, they might visit a farm for a hay ride or walk through a corn maze.

     Away from video games and trash littered highways, in the country, children and adults come face to face with their interrelationship with the natural environment.