Q.E.D.
Broadcast
23rd March 1988
Q.E.D, a name derived from the Latin "Quod Erat Demonstrandum" or "That which was to be demonstrated" . In other words, a posh "How do they do that?"
![image from: Q.E.D.](https://tvark.org/media/1998i/2019-01-09/26a674aab7613059ff53ca7dafecd8f46bf283df.jpg)
![image from: Q.E.D.](https://tvark.org/media/1998i/2019-01-09/28b0f66a3821b2470a3768f5459e52c5f14808cb.jpg)
![image from: Q.E.D.](https://tvark.org/media/1998i/2019-01-09/81dd0015d41f24ff80aecbde669e10c6db0f47d8.jpg)
![image from: Q.E.D.](https://tvark.org/media/1998i/2019-01-09/0e71f812194f2b443551312a0ceae3eb3aca7a83.jpg)
![image from: Q.E.D.](https://tvark.org/media/1998i/2019-01-09/c6730be5536c76ae6e30923b25ea7ba44340f4df.jpg)
![image from: Q.E.D.](https://tvark.org/media/1998i/2019-01-09/a0958821adfd597308e2eec13ff037607bfe94f2.jpg)
Q.E.D, a name derived from the Latin "Quod Erat Demonstrandum" or "That which was to be demonstrated" . In other words, a posh "How do they do that?"