Remember to use the device for speaking practice. Or click on [Troubleshoot Recording] button below if facing problems.
You are in free guest mode.
Timed Practice
Revision List
Attempt History
Progress Tracking
Create a free account to unlock these tools
Practice Speaking: Read Aloud
ID: #51121
Long 3D Printing Method
Scientists have used 3D printing technology to create a specialized brain tissue that mimics the cerebral cortex. By utilizing human stem cells, they were able to implant these engineered structures into mouse brain slices, where they seamlessly integrated with the existing tissue. This groundbreaking technique shows promise for future applications in treating brain injuries.
Accuracy Comparison for Reading Scores
Accuracy:
A.I. Scores
Speech Feedback
Your Response:
Sample Answers:
Status: A.I. Engine Standing by...
Comments:
–