โ†‘DIY ์ž๋™์ฐจ ์šด์ „ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋‚ฉ๋•œ ์—ฐ์Šต ํ‚คํŠธ STEM ์ „์ž ํ”„๋กœ์ ํŠธ ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ ํ•™์ƒ๋“ค์„ ์œ„ํ•œ ์šฉ์ ‘ ํ”„๋กœ์ ํŠธ - TopDealBox