Old needle (VIDEO) University of Warwick This video is under embargo. Please login to access this video. Caption • Lab_OldNeedle and Lab_NewNeedle are videos taken at the Oxford Fluid Dynamics Laboratory by collaborator and co-author Prof. Alfonso Castrejon-Pita, who should be credited. They show how the old needle sends fluid forward, while the new needle re-directs it laterally. Credit • Lab_OldNeedle and Lab_NewNeedle are videos taken at the Oxford Fluid Dynamics Laboratory by collaborator and co-author Prof. Alfonso Castrejon-Pita, who should be credited. They show how the old needle sends fluid forward, while the new needle re-directs it laterally. Usage Restrictions • Lab_OldNeedle and Lab_NewNeedle are videos taken at the Oxford Fluid Dynamics Laboratory by collaborator and co-author Prof. Alfonso Castrejon-Pita, who should be credited. They show how the old needle sends fluid forward, while the new needle re-directs it laterally. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.