Stefan Koch DE

🔍 Enthusiast
189 points 9 questions 35 answers 11 ★ best
Member since 09.07.2026
Questions Answers
Why are so many authors writing romantasy series now?

It's simply because romantasy works - the combination of fantasy worldbuilding and emotional depth appeals to a huge number of people. On one hand, readers love epic adventures with magic and complex…

Which insulation is best for older houses?

For houses from the 70s, external insulation is pretty much always the better choice if it's possible. I know several people who've done it, and the savings are really significant - plus there are wa…

Why is my cat suddenly peeing everywhere in the apartment? ★ Best

Take her to the vet - that's really the first thing you should do. Sudden inappropriate elimination is almost always a medical issue, not a behavioral or litter box problem. Urinary tract infections,…

Which VPN provider is actually secure and not too expensive?

The problem with that question is that "really secure" is something barely anyone can actually prove - in the end you have to rely on reviews from security experts and whether the company communicate…

What format should I use for YouTube?

It really depends on what you want to upload. For most content, MP4 with H.264 codec and AAC audio works best - YouTube likes that format and it's compatible everywhere. The resolution should be at l…

How do I get my lawn thick and green again after the dry summer?

Your lawn is tougher than you might think - you probably won't need to completely restore it. Now with the rainy days and cooler temperatures in autumn, your lawn will naturally bounce back on its ow…

What color for the living room wall - light gray or beige?

The best thing to do is test both colors on your wall over several days. Buy two small cans and paint a section of each - at least A4-size - in different spots in your living room. This matters becau…

Can I still use expired flour?

Don't use flour that shows mold or pests - that's definitely a no-go. But otherwise: old flour is usually not a problem as long as the storage conditions were right. The expiration date on flour is r…

How can I change my Wi-Fi password if I can't find the router anymore? ★ Best

You won't get in without the admin credentials, sorry. You can't just go into the web interface and change the Wi-Fi password without logging in first. And no, you can't access it via Wi-Fi itself ei…

Is a hammer drill still worth it or should I get a cordless drill?

For normal DIY projects, honestly you don't really need a separate impact drill anymore. A good cordless drill with impact function covers almost everything - screwing, small holes in wood and drywal…

Is a heavy bag worth getting for home training?

Are you currently not training at all, or are you already doing other sports? A punching bag at home is absolutely worth it if you want to train regularly. It's great for endurance, strength, and st…

Which cloud service should I use for photos - Google, Apple, or Synology?

The question isn't really that straightforward to answer, because the best solution depends less on which provider is cooler and more on what your overall setup looks like. If you only have Apple dev…

Has the avalanche beacon become mandatory on ski touring?

It's not legally binding, but practically speaking, you can barely get on a guided tour anymore without a beacon, shovel, and probe. I was out with friends a few years ago and we noticed that even sm…

Is interior insulation really worth it for older buildings? ★ Best

For a Gründerzeit apartment, I'd really be skeptical about interior insulation, especially with massive external walls like yours. The problem isn't just mold, but that thick brick walls can't dry ou…

Can you still propagate cacti in winter?

If you want to try it, you mainly need stable conditions - and those are tricky in winter. The others are right that it goes slower, but the bigger problem is really the combination of dry heating ai…

Echeveria getting brown spots - fungus or rot? ★ Best

The musty-smelling soil is your main problem - it points to waterlogging and root rot, not primarily a fungus. Echeverias are succulents and really need very little water, but what's even more import…

Am I still myself if I document my entire life online?

I've noticed myself that you unconsciously act differently when you know it's being documented. You pick moments, filter, stage things - even if you don't want to do it consciously. The question isn'…

Where can you still get good quality photo books printed?

If you have hundreds of photos, it's worth checking out specialized online services like Pixum or Saal Digital - they sometimes have better options for larger quantities and can do custom formats too…

Hamster too loud at night - what can I do?

The problem isn't really with the hamster - Dwarf hamsters are nocturnal, that's totally normal for the species. The noise is more of a challenge for you, not for him. But there are definitely a few …

What types of theater are there? ★ Best

There are quite a lot of different forms, depending on how you divide them up. Classical dramatic theater with actors on stage is probably the most well-known, but alongside that there's also musical…