Material Science

Foam Degradation and Lifespan: Why Your Mattress Is Failing Faster Than You Think

Foam Degradation and Lifespan | Sleep Science Lab Years of use Compression set (%) 0 2 4 6 8 10 0% 5% 10% 15% 20% Low de...
Material Science

Latex vs Foam: A Material Science Comparison

Latex vs Foam: A Material Science Comparison | Sleep Science Lab Strain (compression %) Stress (load) 10% 25% 50% 65% Na...
Sleep Science

Sleep Thermoregulation and Surface Materials: Why Your Mattress Temperature Matters More Than You Think

Sleep Thermoregulation and Surface Materials | Sleep Science Lab Time (hours of sleep) Core body temp (°C) 0 1 2 4 6 8 3...
Material Science

Viscoelastic Mechanics of Sleep Foam: What Memory Foam Actually Does Under Your Body

Viscoelastic Mechanics of Sleep Foam | Sleep Science Lab Time under load Stress (σ) Elastic Viscoelastic σ₀ (initial) st...
Mattress Science

The Complete Guide to Sleep Surface Science: How Materials Engineering Determines Your Sleep Quality

The Complete Guide to Sleep Surface Science | Sleep Science Lab /* =====================================================...