1. 7 Perspex screens will allow visitors to see into the worst-hit rooms.

2. Her taxicab has a thick Perspex partition between the passenger's seats and the driver.

3. The strength of attachment to Perspex discs was measured with the Fowler cell adhesion measurement module.

4. 21 She places a small Perspex box next to an opening in the cage and Anna jumps in immediately to grab the marshmallow on offer.

5. Bathysphere (plural Bathyspheres) A spherical steel deep-diving chamber with perspex windows, in which persons are lowered to the depths by a cable to study the oceans and deep-sea life; the precursor to the bathyscaphe; Related terms

6. Poly(methyl methacrylate) (PMMA), also known as Acrylic, Acrylic glass, or plexiglass, as well as by the trade names Crylux, Plexiglas, Acrylite, Astariglas, Lucite, Perclax, and Perspex, among several others (), is a transparent thermoplastic often used in sheet form as a lightweight or shatter-resistant alternative to glass.The same material can be used as a casting resin or in inks and

7. As nouns the difference between Bathysphere and bathyscaphe is that Bathysphere is a spherical steel deep-diving chamber with perspex windows, in which persons are lowered to the depths by a cable to study the oceans and deep-sea life; the precursor to the bathyscaphe while bathyscaphe is a self-propelled deep-sea diving submersible for exploring the ocean depths, consisting of a crew cabin