Category: Nature

Journeys and Challenges: From Washington to Mount Rainier | July 20 2025, 20:31

From Washington to Washington. Moments

From Washington to Washington. Moments. #mountrainier

I shoot three times a year, and it’s quite engaging. I wanted to say that carrying a heavy camera for 15 km (with an elevation >100 floors) while hopping on rocks in the mountains is not easy, until we met a girl there who walked the whole way barefoot.

From Forbidden Fruit to Linguistic Roots: The Curious Case of Currants and Smorodina | July 17 2025, 13:09

You know, 99.9% of Americans have never tried blackcurrant. It was legally banned here in 1911 because blackcurrants carried a disease that killed pine trees. And along with it, gooseberries and Kinder Surprise were banned too. It even got to the point where in the USA, purple Skittles are grape-flavored, while in Europe, they taste of blackcurrant.

But today I am thinking about something else. I wondered why in Russian blackcurrant is called ‘smorodina,’ and in English, it’s called ‘currant.’ It turns out that ‘smorodina’ is related to the word ‘smrad,’ which meant a strong smell because, according to our ancestors, it smelled bad. ‘Smrad’ used to mean any strong smell. I don’t know how unpleasant it was for them, but this differentiated it from gooseberries, both of which grew along rivers, hence in Ukrainian and Polish, it’s also called ‘porzeczka’ and ‘porichka,’ especially the red and white varieties. To me, gooseberries even smell stronger.

The English name is also interesting. The English ‘currant’ stems from the Middle English ‘rayson of Corantes’ (‘grapes from Corinth’), where ‘Corantes’ is a distortion of the Greek city Corinth. In the Middle Ages, small dried grapes were actively imported into England from Greece (specifically the region around Corinth) and these dried berries were called ‘raisins of Corinth,’ which later shortened to ‘currant.’ Originally, ‘currant’ referred specifically to raisins, dried grapes (essentially, small raisins). And it still means that in some places.

But then a shift in meaning occurred. Later, when shrubs of the Ribes genus (currant bushes), specifically Ribes rubrum (red currant) and Ribes nigrum (black currant), began to be cultivated in Northern Europe, they were given the same name, since their berries were also small and dark like the Greek raisins. Thus, the word ‘currant’ came to be used to denote both currants and gooseberries 🙂 but later on they were differentiated. Yes, gooseberries and currants turned out to be related both biologically and etymologically.

And do you remember the fairy tale about the good heroes and warriors Dobrynya Nikitich, who fought the three-headed Chudo-Yudo on the Kalinov Bridge spanning the River Smorodina? Well, that river, Smorodina, marked the boundary between the world of the living (Yav) and the world of the dead (Nav).

Pearls and Mother-of-Pearl: Nature’s Fascinating Defense Mechanism | July 14 2025, 20:58

I realized that I don’t know much about pearls and started reading up on them today. It turns out that pearls are formed as a natural defense by oysters to irritation: when a micro-particle (a grain of sand, a piece of shell, or a microorganism) gets into the shell, the oyster begins to cover it with layers of nacre. Nacre (nacre) — the inner layer of shells, thin layers of calcium and protein. Interestingly, nacre and pearls are essentially the same in composition. The word “nacre” comes from German and means “mother of pearl” (Perlmutter). A single layer of nacre can form several times a day to several weeks, and it takes up to 2 years for a full pearl to form.

Wild pearls are extremely rare (one in 10000), as not all mollusks are capable of producing them — only some species can. There is also black pearl, found only in the southern part of the Pacific Ocean, and the colors of natural pearls vary from white and grey to green, blue, and red.

Most of the pearls on the market are cultured: humans manage to “trick” the oyster by placing a bead or a piece of fabric inside the shell so it starts the process of covering it with nacre. In other words, to put it simply, almost all the pearls in the market have a plastic bead inside, and nacre is just a thin “skin” around it. Cultivation of pearls occurs on special farms, where oysters are provided ideal conditions for growth and are regularly cared for. The mortality rate of mollusks after transplant is between 10-40%.

Pearls can burn: this is an organic material (97% calcium and 3% water and proteins), and it does not withstand high temperatures, it also dissolves in vinegar.

It turns out, edible oysters also produce pearls, but they are not as shiny.

The Art of Lawn Striping: Creating Light and Dark Patterns with Grass | July 14 2025, 14:42

We constantly drive past fields organized into stripes or checks. I finally found the time to look into how this is done. It’s called lawn striping, and the effect is achieved by bending the blades of grass in different directions.

The direction in which the grass bends determines whether a stripe will be light or dark. When the blades lean away from you, the lawn looks lighter because the light reflects off the broad and long surface of the blade. When the blades lean towards you, the lawn appears darker because you are looking at the tips of the blades (smaller reflective surface) and you see shadows under the grass. Therefore, mowing the lawn in opposite directions (up/down, left/right, north/south, east/west, etc.) creates the greatest contrast between the stripes. Interestingly, since the “color” of the stripe depends on the direction from which you look at it, a light stripe will appear dark if viewed from the opposite side.

This fuss over grass is a very American phenomenon. I overcome my laziness to mow the lawn only when the grass has indecently overgrown (the notion of “indecently overgrown” is also something I adjust each year after receiving tsk-tsk letters from the village administration). My neighbor, however, seems to do it every few days, and I once saw him kneeling in the grass—complaining that someone had dragged something across his lot, dropping some chips in the grass and ruining its perfection. Really, the only thing missing was a pair of scissors in his hands.

Exploring Farm Freshness: A Visit to an Innovative 24/7 Honor System Store | July 13 2025, 20:39

We stopped by a small farm store on the way. Open 24/7. You grab what you need, money into an envelope, envelope into the slot. Or digitally via QR codes. Bought some soft goat cheese, goat’s milk ice cream, and cucumbers (grown next to the goats). Farm products here are about twice as expensive as store-bought, but they are limited edition, and sometimes unique in the area.