The light is turned on by tightening it together

Can you repeat this sentence, but add in punctuation?
The light is turned on by tightening it together.
This came about in September 1956 when Turn gave a series of lectures on a new analytic method in Lublin Turn writes

Can you repeat this sentence, but add in punctuation?
This came about in September 1956 when Turan gave a series of lectures on a new analytic method in Lublin. Turan writes :
Nothing like a good shopping trip bringing the family together on a Sunday afternoon

Can you repeat this sentence, but add in punctuation?
Nothing like a good shopping trip bringing the family together on a Sunday afternoon.