省電力の扇風機を改造して3wで超冷えるエアコンを自作DIY【夏の車中泊対策】
10:07
How to Make a Powerful Mini Freezer - Portable Mini Air Conditioner up to -10ºC
22:29
【約3万円】弱点を克服！？排熱対策したスポットクーラーがキタ！
14:54
Wireless ventilation fan. Only Daiso material is DIY. All models are OK 30 minutes 800 yen.
38:32
Saving a person's life while testing a minicar on a snowy road while sleeping in the car
49:38
12V air conditioner installed. This is the best choice for coolers! All car models OK? Nekookka DIY
17:31
これで固形燃料が使い放題！激安で固形燃料を自作できる裏技をご紹介します！
15:04
GoPro Inside a Dishwasher
38:26