Though it can take a while to build up enough cash to put a 20% down payment on an investment property (the typical lender minimum), they can snowball fairly quickly. The key here is to correctly project income and expenses in order to calculate cash flow (the free cash you can put in your pocket after all associated property expenses have been paid). However you have to be sure to include the cost of a property manager in your calculations unless you want to manage the property yourself. Even with a property manager, you may be required to make large repair decisions every now and then – so while this is not a 100% passive activity, you are not directly trading your time for money like traditional employment.

Investment in real estate can also be a source of a second income. If you have a decent sum of money lying around, you can use it to invest it to buy your second home. You may even take a home loan to finance your second home. This can become a source of income for you when you rent it to someone. These monthly rents would become your secondary monthly income. The key to making more money with rental properties lies in buying smart. Not all kind of property is going to give you a good return. Hence, analyzing the potential real estate opportunities is very important. The monthly rent highly depends on the area/location of the property hence it is highly important that you select the location of your property very wisely, keeping in mind the rent factor. You can save much even after your home loan EMIs. In addition to this, you can also avail tax exemption on the purchase of your property if it is through a home loan.
What I’m doing: My realistic goal is to have a blended annual return of 2x the risk free rate. With a current 5% hurdle, I am not paying down mortgages that cost less than 4%. Debt at 5% is a wash. My realistic blue sky scenario is a 3-4X rate of return over the risk free rate which can be achieved with property, stocks so far for the past five years, and certain private equity investments. Where I am dragging is my blended average CD interest rate of roughly 3% from an old CD coming due. I’ve rolled some money into a 12-month CD with CIT Bank at 2.5%. It’s the best rate I can find. 
Real-estate crowdfunding ($9,600 a year): Once I sold my SF rental, it was natural to reinvest some of the proceeds into real-estate crowdfunding to keep sector exposure. I didn't invest a lot in some of my favorite real-estate investment trusts because I felt a rising interest-rate environment would be a stronger headwind for REITs. But if I could be more surgical with my real-estate investments by identifying specific investments in stronger employment-growth markets, I thought I could do better.
Example. Jean Blanc, a citizen and resident of Canada, is employed as a professional hockey player by a U.S. hockey club. Under Jean's contract, he received $150,000 for 242 days of play during the year. This includes days spent at pre-season training camp, days during the regular season, and playoff game days. Of the 242 days, 194 days were spent performing services in the United States and 48 days performing services in Canada. The amount of U.S. source income is $120,248 ((194 ÷ 242) × $150,000).
This has become a very fast growing business. One can make videos in an area that you like — it can be in music, tutorials in any field such as makeup tutorials, drawing tutorials, vlogging and many more like these, reviewing, unboxing experience, reactions, comedy etc., anything which you think people are going to like. Upload these video on YouTube. One can then attach Google AdSense code to the videos. This will overlay the videos with automatic ads. When the viewers on your videos will click on those ads, one will earn money from AdSense.

I’m a 45 year old business owner who also has focussed on diversifying my income streams. I have a short term vacation rental in Florida that I bought for $390k in 2012 and net rental income for the last three years has been growing steadily. 2015 I am at $70k gross right now but should end up at $80-85k with net around $45k plus we use the place about 35 nights a year.

Some scholars have come to the conclusion that material progress and prosperity, as manifested in continuous income growth at both the individual and the national level, provide the indispensable foundation for sustaining any kind of morality. This argument was explicitly given by Adam Smith in his Theory of Moral Sentiments[citation needed], and has more recently been developed by Harvard economist Benjamin Friedman in his book The Moral Consequences of Economic Growth.[citation needed]

Infectious diseases continue to blight the lives of the poor across the world. An estimated 40 million people are living with HIV/AIDS, with 3 million deaths in 2004. Every year there are 350–500 million cases of malaria, with 1 million fatalities: Africa accounts for 90 percent of malarial deaths and African children account for over 80 percent of malaria victims worldwide.Source 9
Until the liberalisation of 1991, India was largely and intentionally isolated from world markets, to protect its economy and to achieve self-reliance. Foreign trade was subject to import tariffs, export taxes and quantitative restrictions, while foreign direct investment (FDI) was restricted by upper-limit equity participation, restrictions on technology transfer, export obligations and government approvals; these approvals were needed for nearly 60% of new FDI in the industrial sector. The restrictions ensured that FDI averaged only around $200 million annually between 1985 and 1991; a large percentage of the capital flows consisted of foreign aid, commercial borrowing and deposits of non-resident Indians.[278] India's exports were stagnant for the first 15 years after independence, due to general neglect of trade policy by the government of that period; imports in the same period, with early industrialisation, consisted predominantly of machinery, raw materials and consumer goods.[279] Since liberalisation, the value of India's international trade has increased sharply,[280] with the contribution of total trade in goods and services to the GDP rising from 16% in 1990–91 to 47% in 2009–10.[281][282] Foreign trade accounted for 48.8% of India's GDP in 2015.[11] Globally, India accounts for 1.44% of exports and 2.12% of imports for merchandise trade and 3.34% of exports and 3.31% of imports for commercial services trade.[282] India's major trading partners are the European Union, China, the United States and the United Arab Emirates.[283] In 2006–07, major export commodities included engineering goods, petroleum products, chemicals and pharmaceuticals, gems and jewellery, textiles and garments, agricultural products, iron ore and other minerals. Major import commodities included crude oil and related products, machinery, electronic goods, gold and silver.[284] In November 2010, exports increased 22.3% year-on-year to ₹850.63 billion (US$12 billion), while imports were up 7.5% at ₹1,251.33 billion (US$17 billion). The trade deficit for the same month dropped from ₹468.65 billion (US$6.5 billion) in 2009 to ₹400.7 billion (US$5.6 billion) in 2010.[285]
In the early 18th century, the Mughal Empire declined, as it lost western, central and parts of south and north India to the Maratha Empire, which integrated and continued to administer those regions.[85] The decline of the Mughal Empire led to decreased agricultural productivity, which in turn negatively affected the textile industry.[86] The subcontinent's dominant economic power in the post-Mughal era was the Bengal Subah in the east., which continued to maintain thriving textile industries and relatively high real wages.[87] However, the former was devastated by the Maratha invasions of Bengal[88][89] and then British colonization in the mid-18th century.[87] After the loss at the Third Battle of Panipat, the Maratha Empire disintegrated into several confederate states, and the resulting political instability and armed conflict severely affected economic life in several parts of the country – although this was mitigated by localised prosperity in the new provincial kingdoms.[85] By the late eighteenth century, the British East India Company had entered the Indian political theatre and established its dominance over other European powers. This marked a determinative shift in India's trade, and a less-powerful impact on the rest of the economy.[90]
The use of the poverty line of $1 a day had long come under criticism for seeming arbitrary and using poor quality and limited data thus risking an underestimate of poverty. The $1.25 a day level is accompanied with some additional explanations and reasoning, including that it is a common level found amongst the poorest countries, and that $2.50 represents a typical poverty level amongst many more developing countries.
Vanguard: Vanguard has a minimum of $50,000 and a fee of 0.3%. Rebalancing is done automatically once every quarter and tax loss harvesting is done on a client-by-client basis. We included Vanguard because clients who invest between $50,000-$500,000 have access to a team of financial advisors. Those with accounts over $500,000 will have a dedicated advisor.
I prefer assets that make me a high return for the lowest amount of work possible (semi-passive involvement). And assets that pay me in several unique ways. Cash flow is only one way RE makes money for me. I also get principal reductions, appreciation, tax advantages (depreciation), and I control the rental increases on a yearly basis. Plus a majority of the capital is provided by the secondary market on 30 year fixed low interest rate debt.

The aviation industry experienced a rapid transformation following deregulation. Several low-cost carriers entered the Indian market in 2004–05. Major new entrants included Air Deccan, Air Sahara, Kingfisher Airlines, SpiceJet, GoAir, Paramount Airways and IndiGo. Kingfisher Airlines became the first Indian air carrier on 15 June 2005 to order Airbus A380 aircraft worth US$3 billion.[199][200] However, Indian aviation would struggle due to an economic slowdown and rising fuel and operation costs. This led to consolidation, buyouts and discontinuations. In 2007, Air Sahara and Air Deccan were acquired by Jet Airways and Kingfisher Airlines respectively. Paramount Airways ceased operations in 2010 and Kingfisher shut down in 2012. Etihad Airways agreed to acquire a 24% stake in Jet Airways in 2013. AirAsia India, a low-cost carrier operating as a joint venture between Air Asia and Tata Sons launched in 2014. As of 2013–14, only IndiGo and GoAir were generating profits.[201][needs update]

Varolo is an advertising campaign that allows major corporations (like Coca Cola, Lysol, and others) to reach their target audiences with a high return on investment. Major corporations are desperately trying to find new ways to advertise to people as the newspaper continues to decline in demand and in an age of DVR. Varolo is the newest opportunity that actually pays you, the one being advertised to, to watch their advertisements. You can join the campaign and earn a little extra spending money by viewing and rating commercials and even trailers for major motion pictures. While the trick is to devote 5 to 10 minutes of each day rating what you see, you should also be motivated to invite others along through Facebook, Twitter and other social media so that you can increase what you profit each week.
Blogging is a great way to stream in income. Some consider blogging as a passive income source and they are pretty much dead wrong. It takes a lot of hard work and time to build your blog into a viable business.  It is not a good get rich quick scheme, but with time and patience you can easily earn a full time income and even exceed what you make at your full time job if you are really good.
Thirst for income is likely to continue with interest rates expected to stay low, keeping government bond yields low for longer and their valuations unattractive.  Looking past bonds, the prices of high-dividend shares are historically high, which limits the likelihood that their dividends will rise markedly from here.  Striving too high for an income target tends to push your portfolio further out on the risk spectrum.