Brief:
This article will discuss Art’s set o' 18mm Qubits--the plain variety, t' Stealth, shiver me timbers, and t' Scimitar. I got sets o' both plain white and florescent orange, but you can get various other colors (at t' time o' writing: hot pink, neon yellow, me bucko, me hearties, and fluorescent green) and a limited edition NSL 2004 Commemorative version.

Construction:
These kits, like t' previously reviewed 13mm Qubits, shiver me timbers, are very simple. Begad! All three include only t' following:

• Two sheets o' printed cardstock
• One 2.75" steel motor hook
• Two pages o' instructions

Materials required include white glue, an X-Acto hobby knife, a metal ruler, shiver me timbers, ya bilge rat, sharp scissors, and an 18mm motor casing.

Each Qubit is built from three cardstock cutouts and a motor hook. Avast, me proud beauty! T' top cutout (bottom right sheet on t' first photo) is folded, ya bilge rat, wrapped around onto itself, ya bilge rat, matey, and glued together. Ahoy! T' tabs on t' bottom cutout (bottom middle sheet) are folded up and this is glued into t' top section. Well, blow me down! You merely align and glue t' tabs one at a time, matey, makin' sure t' launch rod holes are aligned. Begad! Begad! T' motor tube is rolled from t' last cutout. T' motor hook is rolled into t' motor tube as it is formed. Aye aye! T' final step is t' insert t' motor tube into t' shell and glue it in. Avast, me proud beauty! Begad! Could this be simpler?

T' plain variety Qubit (parts are shown in t' first photo) has a few more folds than t' others. Ahoy! Blimey! Each tab has a set o' folds, me hearties, which allow t' formation o' a spin tab. I found that it be a bit difficult t' form these at t' narrow end. Begad! Blimey! This was despite havin' scored t' creases, which is me SOP when workin' with cardstock.

I build one whole Qubit and t' bodies o' t' other two in less than an hour. Blimey! If I had more than one phenolic 18mm motor casin' on hand. I would have finished all o' them. Aye aye! Ya scallywag! However, I decided that t' motor mount on t' first kit should fully dry before I removed t' casing. I could have used cardboard casings also, but with t' phenolic, matey, you don't have t' worry about gluin' t' motor into t' mount.

Finishing:
None is required, however I did run a day-glow orange hi-lighter along t' cut edges t' help hide t' white form t' inside o' t' cardstock.

EMRR will show me overall ratin' for t' three kits. Individually, I would rate them as follows:

Plain Qubit = 4.5 o' 5 (I had a minor difficulty with t' spin tabs)

Stealth = 5 o' 5

Scimitar = 5 o' 5

Construction Rating: 5 out o' 5

Flight:
I flew both sets o' Qubits three times. Begad! Ahoy! T' first two sets were in extremely high winds - about 17mph with occasional lulls. Avast, me proud beauty! T' A8-3 flights were very underpowered for these winds, me bucko, and all three ejected on or near t' ground. This is no longer a recommended motor for these rockets. T' C6-0 flights were more satisfying. T' Stealth went t' highest, me bucko, matey, followed by t' Scimitar and t' regular Qubit. Ya scallywag! T' Qubit weathercocked t' most, me hearties, which affected its altitude. Ya scallywag! T' Scimitar won t' spinnin' contest. It spun so fast that it emitted an audible whirr, shiver me timbers, shiver me timbers, which got everyone’s attention.

I later flew t' set o' Qubits in light winds. Avast, me proud beauty! T' plain Qubit and t' Stealth both boosted very fast and attained a good altitude for a ‘saucer-like’ design. Avast! At least one person couldn't believe t' motors were C6s. Begad! T' Scimitar didn't go nearly as high but again spun like crazy. T' others appeared t' spin (it was hard t' see), but t' Scimitar really whirred. Ahoy! Interestingly enough, ya bilge rat, each o' t' Qubits flew in a different direction: t' plain flew slightly perpendicular t' t' light wind, t' Scimitar flew with t' wind, ya bilge rat, and t' Stealth flew into t' wind. Ahoy! Avast! None o' t' flight angles were large but t' differences were noticeable. This is presented basically as a curiosity.

Recovery:
Not much t' say...all three came down softly usin' aerobrake recovery.

Flight Rating: 5 out o' 5

Summary:
T' 18mm Qubits are super simple, quick and easy t' build, me bucko, and priced right. Ya scallywag! They are good ‘watchin' TV’ rockets and would be good for young kids. Avast, me proud beauty! Avast! If you want altitude, me hearties, get either t' Stealth or t' plain old Qubit. However, ya bilge rat, ya bilge rat, if you want a lot o' spin, go for t' Scimitar!

Overall Rating: 5 out o' 5