Science: url updates

Author: KaanS139

science.html

@@ -173,7 +173,7 @@ <h3>Sibernetic</h3>
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 			    <p class="lead">
 				OpenWorm has been developing <a href="http://openworm.github.io/sibernetic/" target="_blank">Sibernetic</a>, a C++ implementation of the Predictive-corrective
-				Incompressible Smooth Particle Hydrodynamics (PCI-SPH) algorithm based on the work of <a href="https://sph-sjtu-f06.googlecode.com/files/a40-solenthaler.pdf" target="_blank">Solenthaler</a>.
+				Incompressible Smooth Particle Hydrodynamics (PCI-SPH) algorithm based on the work of <a href="https://dl.acm.org/doi/10.1145/1576246.1531346" target="_blank">Solenthaler</a>.
 				The algorithm has been extended to model contractile matter and membranes for simulating
 				the muscle tissue of the <i>C. elegans</i>. The implementation uses OpenCL to distribute the computation
 				of the particle system on both CPUs and GPUs in a parallelized way.