J_Sherz

Joined 12 years ago

Karma
63
Submissions
24
Member since
Feb 5
Previously founded: https://www.drinkhydrant.com/ Work with me: https://www.efficaciousbrands.com/ My writing playground: https://jsherwin.substack.com/
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Recent submissions

Comment · 1 year ago
This is cool - is there any data you can aggregate on waterways traffic / the ferry system?
Comment · 2 years ago
I would too. I believe the Sea Glider built by Regent Craft solves the take off in rough water component to some extent with hydrofoils. So you "taxi" on the hull in rough water up to a speed where you can get up on foil. Then with the reduced hull drag and clearance over (presumably low) rough water you can hit a higher speed when the wing creates lift, at which point the foils retract.

This seems like an optimal solution for takeoff, but I don't know how it lands in rough seas.

Comment · 5 years ago
Can you elaborate on what I get with the free API?
Comment · 8 years ago
Hydrant | Growth Marketer | Founding Team | ONSITE | https://www.drinkhydrant.com/

Hydrant is building a new brand in health, focusing on non-prescription products you'd find in a pharmacy. Our first product is a hydration mix, analogous to Pedialyte. We're based in New York and looking for that somewhat rare user of HN who is on the marketing side of a business. This is a super early stage role so there's a sliding scale of equity & salary and the fit/chemistry is key.

More info here: https://angel.co/hydrant-inc/jobs/400269-growth-marketing-fo...

Comment · 8 years ago
I also haven't seen any here yet. I ride Citibike daily (Brooklyn and Manhattan) and would be wary of using the scooters because the roads are so badly maintained. It's already pretty bad even on a bike.
Comment · 8 years ago
Comment · 8 years ago
Comment · 8 years ago
Disregarding the sweetness angle, what's interesting is that we perceive the saltier solutions as tastier when we are dehydrated. If you try drinking an ORS product when you're not dehydrated it will taste worse than when you are in that run down sweaty state on a hot day.
Comment · 8 years ago
Comment · 8 years ago
Comment · 8 years ago
The most effective time to consume oral rehydration solution would be after drinking. Alcohol is a diuretic causing you to lose more water than normal through urine, and eventually also electrolytes (although at first, your body will make an effort to retain them). So if you drink the ORS whilst still in diuresis, it won't have any negative effects, but you're more likely to urinate away the contents. After drinking, but before sleeping is anecdotally the optimal way to use ORS products for the hangover use case.
Comment · 8 years ago
Coconut water is marketed for hydration because it does have a relatively high electrolyte content, but it's mostly potassium with minimal sodium, so not as effective as an oral rehydration powder which has those specific ratios of electrolytes / sugar that maximize the speed of uptake/hydration.
Comment · 9 years ago
Similarly, I've used the PixelBlock Chrome Extension and it works well. Very much a "set it and forget it" kind of tool.
Comment · 9 years ago
This is really cool, the data collection part reminds me of those water fountains at airports that tell you how many plastic water bottles they've kept out of landfill - that kind of feedback is very motivating.

Would love to know if something like this exists in New York.

Comment · 9 years ago
Agreed - I liken it to my college experience: if you want to eat or drink anything other than water, or talk to other people, you go to the coffee shop.

If you want to focus on your work and take breaks to do the rest you go to the library.

I always chose the coffee shop, so open offices don't bother me hugely. The caveat is that a good pair of headphones is a must.

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