Summary of the strengths and weaknesses of experimental designs A Level exam tips Answering exam questions (PSYA1 AQA A specification) Questions about types of experiments tend to be 1 or 2 mark questions that require you to: Identify the type of experiment in an example; Give 1 strength and 1 weakness of that type of experiment
Amazonâs wand is basically Dash 2.0. Like the companyâs first bar-code scanner, which was limited to Amazon Fresh customers, the 6-inch stick has a rubberized loop at the top for hanging purposes, but this time around itâs also magnetic.
Amazonâs streaming stick is, in essence, a portal to Amazonâs warchest of TV shows, movies and music â with a very fancy remote. Hereâs how I got on with the $34 dongle. Design. Amazon fire stick. Itâs a stick with a HDMI connection and âAmazonâ emblazoned across it.