Number (6): Everything in this space must add up to 6. The answer is 6-3, placed vertically; 3-2, placed vertically.
The ISS does have its own defenses, of course. Fabric-y buffers envelope some of the systems, and a bumper called the Whipple Shield helps blunt impact. That shield is only built to stop debris up to about 1 cubic centimeter, though, and the debris tracker is only designed to catch pieces 10 cubic centimeters and larger. In other words, there’s a gap in defenses.
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While I was writing this blog post, Vercel's Malte Ubl published their own blog post describing some research work Vercel has been doing around improving the performance of Node.js' Web streams implementation. In that post they discuss the same fundamental performance optimization problem that every implementation of Web streams face:
It's always a good deal when a TV drops to its best-ever price. For a limited time, the Samsung 55-inch QN80F Neo QLED 4K TV is $600 off. Yes, you read it right. As of Feb. 27, this impressive TV is on sale for its lowest-ever price, and the savings are big. This hefty discount takes the price down from $1,297.99 to $697.99, just shy of half off.