SingAstro

Upcoming monthly sessions

Recent trend to make the AI gather info for you or come up with a funny answer. The more popular chatGPT need to register phone number so I tried this alternative ChatSonic. Here are the results. AI pick a 4inch refractor https://i.imgur.com/DmnQ7yg.png Tried to add "Singapore" Nope , don'...

Each spreader plate set with associated center vertical bar and knobs $39 set A , $39 < sold > https://i.imgur.com/XMlP9mt.jpg https://i.imgur.com/BwcObML.jpg set B , $39 https://i.imgur.com/Tc2wCZg.jpg https://i.imgur.com/07dTnvz.jpg PM me for contact , self collect at ChoaChuKang MRT

Been cloudy for the past few sessions , we took a photo to commemorate the new year.

How well does the plywood straight cut work in the finder shoe bracket ?

I thought it's necessary for the trapezoid shape for consistent mounting every time , couldn't cut that angle on my jigsaw and didn't proceed.

on the news just now






first space fest at expo
electric go-kart track around planets

Bought a pair of L bracket from Mr DIY store , cost SGD $3.90 for a pair , at JB it cost RM 8.90 (SGD 2.80) There are many different style L bracket at affordable price , for this design I slowly picked the set out of a dozen with least flaws at the critical welding point. Initially it seems alright...

A little progress on what works and mistakes made. The wood in 19-20mm thickness plank format not strong enough to withstand drilling so many holes within a tight disk to stack 2 together. A single block of wood or plastic 35-45mm thick can reduce to only drill 1 center shaft (10-22mm dia) and 4 sad...

reminder that this saddle clamp is $24 value with free shipping

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The colourless fault could be due to too low to horizon
if higher than 45 degree and around 150x mag still colorless then can move onto guessing other fault