risnawan muliadi

kiki

[Zafar Mirzo | Quotes @ZafarMirzoQuote]

The responsibility of generations is measured not by the number of buildings they raise, but by the values they lay in the foundation of time.
: The author reminds us that the true responsibility of any generation is not measured by the physical structures it builds, but by the values it embeds into the foundation of time.
Buildings, cities, and monuments may impress for a while, but they eventually crumble. In contrast, the values a generation upholds justice, compassion, truth, freedom, responsibility, and respect for life become the invisible architecture that shapes the character of future societies. These values are passed forward like seeds, influencing how future generations think, act, and treat one another long after the builders are gone.
This perspective shifts the measure of legacy from material legacy to moral legacy. A generation that prioritizes short-term power or wealth over enduring humanistic values leaves a fragile inheritance. One that consciously nurtures wisdom, empathy, and ethical clarity builds something far more lasting.
True generational responsibility lies in the quiet work of strengthening the moral and cultural foundations upon which all future progress depends.

[Science Path @sciencepathx]

Travel time between earth and all planets based on nasa

[ViralRush ⚡ @ViralRushX]

Longest high-speed rail networks (1985–2026)

[Massimo @Rainmaker1973]

A single bird has just accomplished one of the most extraordinary feats in the animal kingdom — flying nearly one-third of the way around the Earth without stopping to eat, drink, or rest.

The record-breaker is a five-month-old Bar-tailed Godwit that flew nonstop from Alaska to Tasmania, Australia. Covering 8,425 miles in just over 11 days, it set a new record for the longest nonstop flight ever documented in any bird.

What makes this journey even more astonishing is that it was the young godwit’s very first migration. The entire route took place over the open Pacific Ocean, with no chance to land. Despite that, the bird navigated thousands of miles of featureless water with pinpoint accuracy.

This incredible endurance is made possible by remarkable physiological adaptations. Before takeoff, the godwit packs on enormous fat reserves — nearly half its body weight — to fuel the flight. At the same time, many of its internal organs, including parts of the digestive system, temporarily shrink to lighten the load and maximize energy efficiency.

Unlike many seabirds that depend heavily on gliding, this godwit flapped continuously for the entire journey, battling shifting winds and weather systems the whole way.

Researchers at the Pūkōroro Auckland Shorebird Centre say discoveries like this are transforming our understanding of migratory birds. Their astonishing endurance, navigation skills, and energy management demonstrate biological capabilities that can match — and in some ways surpass — even the most advanced human engineering.

[Cosmos Archive @cosmosarcive]

Watching this changes how you see the night sky. The Moon never changes its face. It is always half lit by the Sun.

What changes is our position as it moves around Earth. From full Moon when we see the entire lit side, to new Moon when the lit side turns away and it vanishes from our sky, every phase is just geometry and perspective. A slight tilt in its orbit is why eclipses are rare, not monthly. Nothing mystical, just cosmic alignment repeating with precision.

[Then/Now Sport @xThen_Now]

How does a camel survive without water for weeks?

[Philosophy Of Physics @PhilosophyOfPhy]

Incredible journey through the cosmos reveals a staggering hierarchy of size, where our home, the Earth is barely a speck, and even our massive Sun is dwarfed by cosmic giants.

[Massimo @Rainmaker1973]

The anglerfish is known for its glowing lure: but that’s not even the strangest thing about it.

[Space Porn @AstronomyPosts]

This will break your brain:

[Massimo @Rainmaker1973]

Earth compared to the largest known star in the Universe: Stephenson 2-18

[🎞️ skyboundcuriosity]

[Cosmos Archive @cosmosarcive]

Exactly 250 million years ago, the Sun began its current lap around the Milky Way. This Galactic Year is a massive cosmic clock that puts our entire history into perspective.

As we traveled at 230 kilometers per second, Earth underwent radical changes. The journey started with the Great Dying, a cataclysmic extinction that cleared the slate for life. Dinosaurs rose, dominated the land, and vanished all within just two thirds of this single orbit. Modern humans only appeared in the final 300,000 years, a mere fraction of the Sun's trip. We are truly just a brief and beautiful moment in a grand celestial cycle.

Credit: nasacosmicworld

[Massimo @Rainmaker1973]

In order to be born, you needed:

2 parents
4 grandparents
8 great-grandparents
16 second great-grandparents
32 third great-grandparents
64 fourth great-grandparents
128 fifth great-grandparents
256 sixth great-grandparents
512 seventh great-grandparents
1,024 eighth great grandparents
2,048 ninth great-grandparents

For you to be born today from 12 previous generations, you needed a total of 4,094 ancestors over the last 400 years.

Think for a moment:
How many struggles?
How many battles?
How many difficulties?
How much sadness?
How much happiness?
How many love stories?
How many expressions of hope for the future? – did your ancestors have to undergo for you to exist in this present moment...

[theoretical calculation not considering the Pedigree Collapse]

[Cosmos Archive @cosmosarcive]

October 4, 1923, marked a pivot in human history when we realized the universe extended far beyond our own galaxy. This visual record documents the staggering hierarchy of stellar scale that exists within that vastness. We begin with our Sun, a G-type main-sequence star spanning 1.39 million kilometers, serving as the baseline for our understanding of the cosmos.

The progression through Sirius A and Vega leads to the red giants, such as Aldebaran, where stars begin to swell as they exhaust their nuclear fuel. The scale eventually reaches the red hypergiant Stephenson 2-18, a celestial titan spanning nearly 3 billion kilometers. If placed at the center of our solar system, its surface would engulf the orbit of Saturn. These measurements are not merely statistics; they are a preserved record of the diverse life cycles and immense structural architecture of the universe.

Video source: enhanceyourideas

[Massimo @Rainmaker1973]

The Persian wind tower (بادگیر) or how a 700-year-old air conditioner could cool an environment up to 12°C with no electricity

[📹 Never Enough Architecture]
https://t.co/u8SV0dbwnP

[Massimo @Rainmaker1973]

The "monkey ladder experiment" is a well-known thought experiment illustrating the concept of learned behavior and social conformity.

[🎞️ atomswhisper]

[Science girl @sciencegirl]

The number of fatalities caused by different animal species each year

📹How Things Work

[Curiosity @CuriosityonX]

This will break your brain:

[Massimo @Rainmaker1973]

The Sun's movement around the Milky Way

[🎞️ thebrainmaze]

[China Daily @ChinaDaily]

#MegaProject How does #China make solar power less dependent on the weather? In Garze Tibetan autonomous prefecture, #Sichuan province, more than 2 million photovoltaic modules, located 4,600 meters above sea level, form the Kela photovoltaic power station, the world's largest and highest-altitude hydro-PV complementary #power station. Through coordinated hydro-solar operation, with solar generation rising when sunlight is strong and hydropower stepping in when it weakens, the project delivers a steadier flow of clean #electricity. #CleanEnergy #tech