jacksit
@sitsit
0 reply
0 recast
1 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
YOU WERE MISINFORMED AT SCHOOL that in nature, "survival of the fittest" is the only truth.
But the truth is far more complex.
Your teacher told you a lie, but it's a lie that's often used as a teaching tool.
In reality, natural selection isn't about survival - it's about reproduction.
Take the ram in the video, for example. His large horns are a key factor in attracting females and producing offspring.
But those same horns can also be a hindrance, and may even lead to his demise.
This delicate balance of costs and benefits is known as conflicting demand, or trade-off.
It's a concept that applies to all characteristics that differ between sexes, and even has implications for immune systems, aging, and risk-taking behavior in numerous species - including humans.
So, it's because of these trade-offs that males are often sicker, age faster, and die earlier. 0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
The Rise of Bioluminescent Fashion: Glowing Threads Light Up the Runway
In 2025, fashion is taking a luminous leap forward with bioluminescent clothing, a trend that’s captivating designers and eco-conscious consumers alike. Inspired by deep-sea creatures and glowing fungi, these garments use biologically derived light-emitting proteins to create stunning, glow-in-the-dark patterns without electricity.
London-based designer Aria Lumière debuted her "GlowVibe" collection at Paris Fashion Week, featuring dresses embedded with microbial enzymes that emit a soft, ethereal blue when activated by body heat. “It’s sustainable, it’s futuristic, and it’s alive,” Lumière said in a post-show interview. The enzymes, sourced from non-toxic marine bacteria, require minimal energy and can be recharged through exposure to natural light.
The tech isn’t just for high fashion. 0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
1 reaction
0 reply
0 recast
0 reaction
0 reply
0 recast
0 reaction