John D

Biotech

Hugelkultur: The Science Behind Mound Growing and Why Climate Policy Should Pay Attention

Hugelkultur uses decomposing wood mounds to build soil, retain water, and cut inputs. Here's the science and the policy gap holding it back.

Aquaponics

Closing the Loop: The Strategic Case for Self-Sustaining Perpetual Aquaponics Systems

A rigorous analysis of perpetual aquaponics: the biology, engineering, economics, and policy implications for a closed-loop food future.

Smart City

Digital Twin Ecosystems: Real-Time Simulation of Cities, Climate, and Infrastructure at Planetary Scale

Digital twin ecosystems use real-time data to simulate cities, climate, and infrastructure, enabling predictive modeling and system-level decision-making.

Biotech

Microalgae Bioreactors Explained: Producing Phycocyanin, Astaxanthin, and High-Value Compounds Off-Grid

Microalgae bioreactors produce phycocyanin and astaxanthin in closed-loop systems, balancing efficiency, yield, and off-grid resilience.

Computing

Can Cryogenic Computing Solve the Data Center Energy Crisis? What the Research Actually Shows

Data centers consume 415 TWh yearly and efficiency has stalled. Here's what science actually says about cryogenic computing as a solution.

Space

High-Altitude Platform Systems (HAPS): Stratospheric Infrastructure for Communications, Sensing, and Regional Coverage

HAPS are stratospheric platforms bridging satellites and towers, enabling low-latency coverage, sensing, and regional network coverage.

Survival

How to Obtain Salt and Potassium Off-Grid: Methods, Yields, and Practical Constraints

How to source salt and potassium off-grid using real methods, yields, and constraints for long-term survival.

Biotech

Arvexa ThermoLab Review: A Lightweight Tool for Thermodynamic Cycle Calculations and State Tracking

A lightweight thermodynamics tool for cycle calculations, state tracking, and interpolation. Tested for accuracy and real-world use.

Space

Lunar Mining Outposts: Helium-3, Deuterium & Fiber-Optics Production

Can lunar mining outposts fuel Earth's fusion future? Explore ISRU for He-3, deuterium, and fiber-optics enabled by LunaNet.

Biology

Beneficial Nematodes for Pest Control: How They Work, When to Use Them, and What to Expect

Beneficial nematodes hunt and kill soil pests. Learn how they work, when to apply them, and what results to expect in real conditions.

Technoagriculture

Nematodes Beyond Pest Control: Soil Health, Longevity Research, Aquaculture, and Biotech Applications

Nematodes drive soil health, power longevity research, and support aquaculture, far beyond their role in pest control.

Biology

Biodomes for Synthetic Biofabrication (2026): Closed-Loop Ecological Systems and a Bamboo Biopolymer Concrete Alternative

How biodomes enable closed-loop biofabrication, and a bamboo biopolymer pathway to reduce reliance on concrete.