Women of DEMO: Female founders give tech career advice

DEMO Gods: Birds, brains, and the best products of the season

Cheap booze wins over voters at Angel Alley

Today, birdwatching. Tomorrow, saving the entire planet!

How one researcher is using tech to make science & medicine better & faster

LFE gathers experts so we can all learn from hands-on experience

Salesforce worried more about Dropbox than its direct competitors, says COO

Here’s tech that can diagnose Alzheimer’s 3-4 years before first symptoms occur

Learn27 launches its social e-learning software for business

Neuro-nerds from MIT say they can solve stress with a ‘magic’ watch

Cities produce vast amounts of wasted energy. One startup seeks to harvest it

Segovia makes Excel into a tool for wrangling big data

H2Tran’s disaster-proof server enclosures are eco-friendly — and awesome-looking (gallery)

Acuity Systems’ TraitWare authenticates mobile device users

What do software developers and cabaret dancers have in common? Softarex

Bonica births a better baby registry

Evan Williams ‘mistrusts’ any startup that doesn’t target its founders

PieceWise gets everyone to help in completing a project

InTooch wants to keep you in touch — without business cards

Flinja unleashes stealthy army of students on freelance workforce

Now you can watch 30 videos at once with Gnzo’s unique interface

Kliq shares your content smartly across all your social networks

Who’s the greenest of them all? With Sure points, you can count your eco-friendliness

Seekly helps you find love online with video speed dating

Even Ray Kurzweil is nervous about a future with hyper-intelligent machines

Itography hopes to lure advertisers to location-based virtual collection game

When Facebook is too much, use Go-Matic to create ad-hoc, mini-social networks

Blipboard’s iOS app tunes you into the cool things around you

Vilynx wants to make sharing personal videos easier across the web

RecBob takes the work out of after-work sports

MyPref remembers specific things you like, and tells you where to find them

Place bets and back up your bravado with mobile app Youbetme

Want better mobile app curation? Meet Hapoose.

Apparent’s social network helps parents plan playdates for their kids

Givingtrax helps companies match your donations dollar for dollar

Forget influencers: Tellagence can find people who really care about your tweets

This app may get friends to your party better than you can

Playing recruiter: This startup pays you to find your friends jobs

Civic engagement startup ElectNext helps you decide on the issues

Turn your friends’ social updates into a gossip-soaked, personalized tabloid