Code Intellectus on Instagram: "The Netherlands is testing “light fences” - thin laser lines projected along roadsides that look like real fences to animals. Instead of blocking wildlife with steel and concrete, these glowing guides gently steer deer and other animals toward safe crossing points, reducing accidents without trapping nature. It’s a subtle idea with big impact: protecting lives, preserving migration paths, and proving that sometimes the safest barriers are the ones you can’t touch.