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The Science of Composting

Aren’t we a bit retro to talk about composting? This is a pretty old concept that eco-minded people (and subsistence farmers) still like to bandy about from time to time. There is nothing wrong with it as a means of recycling and saving energy, but it seems a bit anti-scientific at first. In actually, there is some pretty basic science going on. It might be nature’s way, but you can help it along with your human touch if you understand the dynamics involved.

To provide super soil for healthy plants and great harvests, you start with yard waste and kitchen scraps, for example. Everyone has them. (Some people buy organic compost but it seems more hands-on to make your own.) Besides, once you begin, the whole things builds on itself and requires very little maintenance. You need to make a holder bin to contain all that beneficial bacteria that breaks everything down into the desired compost. You will need to turn the mixture once in a while with a pitchfork or other utensil to provide oxygen. Make sure there are air pockets. That’s the science part. Heat (from the sun) and moisture will quicken the results. It depends on quantity and the ratio of brown (shredded newspapers, wood chips, and dry leaves) to green matter (kitchen waste and grass clippings). Watch what you use so you don’t attract animals. Forget meat and fish and similar pungent foods.

science-of-compost

These are the basics, plain and simple. If you want to get fancy and see the same science at work, you can study up on composting toilets that involve an aerobic process of decomposition. If you have a cabin in the woods or the mountains, or a shed in your back forty, this is for you. Sawdust, coconut coir, and peat moss are used to mix with excrement to absorb liquids. It is known to be a faster system than a septic tank. No water is needed, or of course traditional plumbing fixtures.

Thus, science as a forward-looking enterprise produces backward-seeming devices. But there are reasons and uses for them in this modern world, even for something invented in the 1850s. I hear there are roadside facilities of this nature in Sweden and Australia, maybe the US and UK. Apparently an option is a waterless adjacent urinal since the typical composting toilet is not the same as a urine-diverting dry toilet. It is rather about ventilation (aeration) and oxidation of waste to prevent or eliminate harmful pathogens (not accomplished with “pit latrines”).

While it can take up to years to achieve cold composting, under better and more ideal conditions it can take weeks (with active hot composting). There are various horticultural applications when local regulations allow it, but they are outside the limits of this blog. For now, we are revealing the marvels of natural science in a very basic way. Going from the simple to the extreme (for later writings) is part of appreciating human knowledge and the way it can solve every day to more complex problems.

Relate Post : The Science of Cooking

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Science

The Science of Cooking

Cooking with physics and chemistry is what molecular gastronomy is all about. Through the marvels of modern science, food will never again be the same. What hasn’t science touched? From medicine to meditation, the world has undergone a revolution in methodology producing results heretofore unforeseen. Pretty exciting times we are in! Tastes and textures of food are now manmade. There is a new cuisine with a unique style behind it taking its cue from the technology of various scientific disciplines. To put it in clear and simple terms, you can digest protein better with pineapple juice or enjoy a cocktail in an ice sphere.

While some kitchen appliances used may look the same for the new food preparation, the rest is quite different. As an offshoot of science, molecular cooking is advanced and advantageous. Early practitioners made merengue in a vacuum chamber and injected pies with syringes filled with brandy. There are certainly no home bread machines like these ones in these food labs. Things have gotten more interesting as knowledge has grown. What was once an art is now a science in every sense of the word. Experimentation reigns supreme as do technological innovations. Lab denizens with a bent for the culinary are at the top of the heap. Chemical reactions engender gustatory reactions; so if you are a chef on the move, take that night course now! I hear in France you can get a PhD in molecular gastronomy.

science-of-cooking

The practice involves the physiology of flavor and an analysis of food structure. Cutting edge tools are borrowed from the science lab like Ph meters, evaporators, and distilleries and as such have become updated appliances, giving the concept a whole new twist. It is not dehumanizing, but mind-expanding, and it all has a biological origin. It is easier now to maintain temperature and extract flavors. Give me more of those transparent ravioli and liquid pea spheres. Faux caviar anyone. Yes, it is perfectly safe and very edible. The experience of eating involves new brain stimuli on taste sensors you never knew existed.

We are way beyond explaining why a soufflé rises and falls. You now literally known the exact nature of baking, chilling, curing, and more in detail. It is all meant to improve cooking, not burst your bubble with new knowledge. Throw rules and dicta to the wind as you embrace the biology of food.

If you are a logical, analytical type who likes a bit of intrigue on the side, you will be the first to jump on board where other more timid souls fear to tread. You can get both sides of your brain involved. You can use your intuition, creativity, and artistry all at the same time to explore ingredients and techniques under the light of scientific inquiry about temperature and pressure. Did you know that spherification bursts in your mouth? Or that you can have tastes in sequence in a given dish? They say the potential of molecular gastronomy or cuisine is wide open and up for grabs to daring takers. It remains to be seen how much it will catch on, but we predict a great future ahead

Relate Post : The Science of Composting

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Crowdfunding: The Risks and Rewards

crowdfundingriskandreward

Wouldn’t it be cool to own a cooler that was so big, you had to actually hitch it on to your vehicle to get it to your party destination? And wouldn’t it be something if that super-sized cooler had a built-in blender, led lights inside of it and bungee cables on the sides for attaching “whatever”? And wouldn’t it be nice if that state-of-the-art cooler also had a usb charger and Bluetooth speakers (waterproof, of course)?

There were a total of 62,642 people who thought the Coolest Cooler would be so cool, they raised a grand total of $13,285,226 in order to get one. The interesting part was that when the multitude of people were flinging out their money, the product didn’t even exist yet. That’s right. And this project is by far not the only one of its type. It falls under the category of crowdfunding and has become a quite popular way of getting a product on the market.

risk-reward

Crowdfunding is a term given to raising money or contributions to promote a product, project, service, investment or even an experiment. Or, it can be funds raised for a cause such as to fight a disease or hunger. Generally it is done over the internet and involves a large number of participants.

Also Read : The Science of Composting

There are different kinds of crowdfunding, each done for different reasons. One type is reward-based which is when those who invest in the project get something out of the deal like those who contribute to a free software endeavor will be able to use the software so that is their motivation. Others might pitch in for scientific research that involves something that affects their own life or that of a loved one such as a disease.

Then there is equity-based crowdfunding. Equity-based crowdfunding is when a group of small investors rally money together to promote something they will be given an interest in. It is a collective effort for a cause or product that would likely never come to be if not for the group coming together in one accord.

Crowdfunding can be credit-based as well. That happens when a prospective borrower basically applies for a loan by laying their requirements on the line and then being matched up with investors who are receptive to the given terms. This is done to secure a loan through a source or sources that are not associated with a bank.

Sometimes a crowdfunding project is done in order to bring about a product that a good number of people would like to see materialize, like the Coolest Cooler. Because those enthusiasts realized the only way to see this product into existence was to take part in the funding of it, they did so and in return, they got the product once it did come to be.

The marketing of crowdfunding is not as easy as you may think. Not just everyone wants to give up money or anything else of value, even their skills or time, to a product or cause they read about on the web. It takes persuasion and trust building in order to create a following. This is often times done through a well-known person who has a trustworthy reputation such as a movie or music star. Crowdfunding efforts that have a front and center spokesperson tend to fare better than most.

Crowdfunding is the new wave way of getting things done. It’s the rallying together of people who believe in a product or a cause enough to personally get involved in it. Like everything done online, there are risks but successful crowdfunding is when the risks are overweighed by the desire to contribute in order to see something happen overweighs the odds.