Profile

Cover photo
nathan maffeo
Lived in san francisco
84 followers|59,338 views
AboutPostsPhotosYouTubeReviews

Stream

nathan maffeo

Shared publicly  - 
1
Add a comment...

nathan maffeo

Shared publicly  - 
1
Add a comment...

nathan maffeo

Shared publicly  - 
1
Stacy Charles's profile photoNancy Maffeo's profile photo
2 comments
 
Love:-) tks for the beautiful post! Love you both , Mom 
Add a comment...

nathan maffeo

Shared publicly  - 
1
Add a comment...

nathan maffeo

Shared publicly  - 
 
 
NASA captures Guatemala volcano erupting from space..
2
Add a comment...

nathan maffeo

Shared publicly  - 
1
Add a comment...

nathan maffeo

Shared publicly  - 
 
Electric car batteries have an energy density of 0.6kWh/kg, while gasoline has 13 kWh/kg. In other words, for every gallon of gas (6lb), you need 130lbs of batteries for the same power. This is why electric cars suck so much. IBM's new battery could be a game changer: 12 kWh/kg makes it comparable to gasoline.
As part of IBM's Battery 500 project -- an initiative started by in 2009 to produce a battery capable of powering a car for 500 miles -- Big Blue has successfully demonstrated a light-weight, ultra-hi...
1
Artur Tomusiak's profile photoRoland Mösl's profile photo
2 comments
 
And while in city traffic gasoline engines have less than 10% efficiency, electric systems have more than 80%.

This is why gasoline engines suck
Add a comment...
Have him in circles
84 people
Jeff Reynolds's profile photo
Joshua Angulo's profile photo
David Ziegler's profile photo
Brian M.'s profile photo
Sarah Eathorne's profile photo
Michelle Miller's profile photo
Gayle Graham's profile photo
Jonathan De La Rosa's profile photo
Caroline O'Keefe's profile photo

nathan maffeo

Shared publicly  - 
1
Add a comment...

nathan maffeo

Shared publicly  - 
1
Jim Burnett's profile photoNancy Maffeo's profile photo
2 comments
 
Beautiful!
Add a comment...

nathan maffeo

Shared publicly  - 
1
Add a comment...

nathan maffeo

Shared publicly  - 
1
Add a comment...

nathan maffeo

Shared publicly  - 
1
Nancy Maffeo's profile photo
 
Awwww:)
Add a comment...
People
Have him in circles
84 people
Jeff Reynolds's profile photo
Joshua Angulo's profile photo
David Ziegler's profile photo
Brian M.'s profile photo
Sarah Eathorne's profile photo
Michelle Miller's profile photo
Gayle Graham's profile photo
Jonathan De La Rosa's profile photo
Caroline O'Keefe's profile photo
Basic Information
Gender
Male
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Previously
san francisco
Links
Other profiles
Contributor to
I took a bay tour with Fly Bay Area a few months back and had an AMAZING TIME. Getting a pilots licence has always been a dream of mine, and until that happens, the bay tour is the next best thing. After we took off, I was able to fly the plane the ENTIRE time! We went out over the golden gate bridge, over oakland, then back to land. The experience was incredible and I'd love to do it again!
Public - a year ago
reviewed a year ago
1 review
Map
Map
Map