All Puzzles articles – Page 29

Puzzle

April 2017 puzzles

2017-04-01T12:00:00Z Sponsored by Lab Innovations

Download the puzzles from the April 2017 print issue of Chemistry World

Puzzle

March 2017 puzzles

2017-03-01T12:00:00Z Sponsored by Lab Innovations

Download the puzzles from the March 2017 print issue of Chemistry World

Puzzle

February 2017 puzzles

2017-02-01T13:00:00Z Sponsored by Lab Innovations

Download the puzzles from the February 2017 print issue of Chemistry World

Puzzle

On the spot: At a busy lay by

2017-01-31T15:16:00Z

How would you respond to a roadside chemical leak?

Puzzle

On the spot: On a hot day

2017-01-31T14:29:00Z

What would you do if a fridge failure puts peroxide under pressure?

Puzzle

January 2017 puzzles

2017-01-04T09:37:00Z Sponsored by Lab Innovations

Download the puzzles from the January 2017 print issue of Chemistry World

Puzzle

December 2016 puzzles

2016-12-01T16:54:00Z Sponsored by Lab Innovations

Download the puzzles from the December 2016 print issue of Chemistry World

Puzzle

On the spot: On a police raid

2016-11-25T11:36:00Z

What would you do if called to investigate an illicit lab?

Puzzle

On the spot: Late at night

2016-11-14T13:41:00Z

How should you respond to a spilled mixture of cleaning chemicals?

Puzzle

November 2016 puzzles

2016-11-04T14:45:00Z Sponsored by Lab Innovations

Download the puzzles from the November 2016 print issue of Chemistry World

Puzzle

October 2016 puzzles

2016-10-04T16:14:00Z Sponsored by Lab Innovations

Download the puzzles from the October 2016 print issue of Chemistry World

Puzzle

September 2016 puzzles

2016-08-31T10:06:00Z Sponsored by Lab Innovations

Download the puzzles from the September 2016 print issue of Chemistry World