Science facts

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Qatar is constructing two record-breaking 3D-printed schools (20,000m² each) using COBOD printers the size of Boeing 737 hangars. The project, 40X larger than prior 3D builds, required 100+ test prints to perfect desert-adaptive techniques. Featuring organic, dune-inspired designs, these structures showcase how mega-scale additive manufacturing can revolutionize sustainable construction in extreme environments.

🌍 Earth vs Jupiter 🪐
A cosmic mismatch in size and power:
Earth: 12,742 km in diameter
Jupiter: 139,820 km in diameter
You could fit over 1,300 Earths inside Jupiter — and its iconic Great Red Spot alone is larger than our entire planet.
🌀 Jupiter is a gas giant with raging storms, intense radiation belts, and over 90 moons — a miniature solar system of its own.
📏 A staggering scale that reminds us just how small we are in the vastness of space

A study in Geophysical Research Letters reveals that 7,000+ dams built since 1835 stored enough water to shift Earth’s rotational poles by 1.13 meters (3.7 feet). This mass redistribution, equivalent to filling the Grand Canyon twice, also reduced sea levels by 21mm. Like a skater adjusting their spin, water movement alters planetary inertia, with groundwater and ice melt compounding the effect.